| 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 | $14.67 | 3.147% | $15.1317 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $13.32 | 7.801% | $14.3591 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $200.45 | 12.125% | $224.7546 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $211.30 | 5.592% | $223.1159 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $85.64 | 6.816% | $91.4772 | $91.48 | $91.50 | $91.50 |
| Purchase #6 | $199.38 | 5.120% | $209.5883 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $135.98 | 6.817% | $145.2498 | $145.25 | $145.25 | $145.20 |
| 7 purchase totals = | $860.74 | $923.6766 | $923.68 | $923.70 | $923.70 | |