| 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 | $105.92 | 4.128% | $110.2924 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $93.86 | 5.479% | $99.0026 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $78.32 | 12.722% | $88.2839 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $222.57 | 10.230% | $245.3389 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $126.75 | 5.664% | $133.9291 | $133.93 | $133.95 | $133.90 |
| Purchase #6 | $68.52 | 4.544% | $71.6335 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $203.27 | 7.839% | $219.2043 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $899.21 | $967.6847 | $967.67 | $967.75 | $967.60 | |