| 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 | $199.58 | 9.266% | $218.0731 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $185.96 | 9.828% | $204.2361 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $116.96 | 12.682% | $131.7929 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $177.72 | 9.126% | $193.9387 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $204.70 | 12.740% | $230.7788 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $23.84 | 4.367% | $24.8811 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $81.74 | 12.128% | $91.6534 | $91.65 | $91.65 | $91.70 |
| 7 purchase totals = | $990.50 | $1,095.3541 | $1,095.35 | $1,095.40 | $1,095.40 | |