| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.89 | 10.566% | $134.7689 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $124.52 | 5.687% | $131.6015 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $221.73 | 10.154% | $244.2445 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $198.56 | 5.750% | $209.9772 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $135.83 | 11.692% | $151.7112 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $192.60 | 12.596% | $216.8599 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $217.94 | 12.541% | $245.2719 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,213.07 | $1,334.4351 | $1,334.43 | $1,334.40 | $1,334.50 | |