| 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 | $218.28 | 4.828% | $228.8186 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $244.69 | 12.515% | $275.313 | $275.31 | $275.30 | $275.30 |
| Purchase #3 | $196.60 | 3.360% | $203.2058 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $46.68 | 13.795% | $53.1195 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $100.69 | 3.129% | $103.8406 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $61.37 | 5.317% | $64.633 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $91.88 | 4.513% | $96.0265 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $960.19 | $1,024.9570 | $1,024.96 | $1,024.95 | $1,024.80 | |