| 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 | $215.57 | 11.789% | $240.9835 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $200.93 | 12.495% | $226.0362 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $234.65 | 8.144% | $253.7599 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $170.98 | 4.345% | $178.4091 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $104.76 | 12.523% | $117.8791 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $89.94 | 9.143% | $98.1632 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $174.74 | 4.642% | $182.8514 | $182.85 | $182.85 | $182.90 |
| 7 purchase totals = | $1,191.57 | $1,298.0824 | $1,298.08 | $1,298.10 | $1,298.20 | |