| 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 | $210.49 | 9.646% | $230.7939 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $110.99 | 12.136% | $124.4597 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $38.52 | 6.512% | $41.0284 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $203.41 | 3.218% | $209.9557 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $185.27 | 10.276% | $204.3083 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $117.44 | 10.109% | $129.312 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $84.97 | 4.521% | $88.8115 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $951.09 | $1,028.6695 | $1,028.67 | $1,028.65 | $1,028.70 | |