| 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 | $205.82 | 8.631% | $223.5843 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $129.28 | 11.514% | $144.1653 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $163.91 | 4.726% | $171.6564 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $135.44 | 8.864% | $147.4454 | $147.45 | $147.45 | $147.40 |
| Purchase #5 | $68.47 | 10.157% | $75.4245 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $234.48 | 12.433% | $263.6329 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $72.65 | 10.171% | $80.0392 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $1,010.05 | $1,105.9480 | $1,105.95 | $1,105.95 | $1,105.90 | |