| 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 | $195.76 | 12.334% | $219.905 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $189.43 | 11.500% | $211.2145 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $54.93 | 6.202% | $58.3368 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $73.86 | 7.873% | $79.675 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $100.52 | 7.509% | $108.068 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $8.62 | 5.835% | $9.123 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $27.86 | 5.409% | $29.3669 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $650.98 | $715.6892 | $715.70 | $715.65 | $715.70 | |