| 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 | $233.78 | 13.552% | $265.4619 | $265.46 | $265.45 | $265.50 |
| Purchase #2 | $185.98 | 7.874% | $200.6241 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $204.85 | 10.726% | $226.8222 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $73.39 | 3.498% | $75.9572 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $121.47 | 3.182% | $125.3352 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $119.67 | 10.847% | $132.6506 | $132.65 | $132.65 | $132.70 |
| Purchase #7 | $98.90 | 11.781% | $110.5514 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $1,038.04 | $1,137.4026 | $1,137.40 | $1,137.35 | $1,137.50 | |