| 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 | $181.85 | 10.424% | $200.806 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $250.79 | 5.286% | $264.0468 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $243.39 | 5.148% | $255.9197 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $14.79 | 13.750% | $16.8236 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $206.38 | 11.291% | $229.6824 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $91.28 | 5.136% | $95.9681 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $211.94 | 12.703% | $238.8627 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,200.42 | $1,302.1093 | $1,302.11 | $1,302.05 | $1,302.10 | |