| 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 | $126.98 | 4.848% | $133.136 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $100.48 | 9.837% | $110.3642 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $63.96 | 6.247% | $67.9556 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $150.45 | 3.107% | $155.1245 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $37.92 | 5.724% | $40.0905 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $247.32 | 12.525% | $278.2968 | $278.30 | $278.30 | $278.30 |
| Purchase #7 | $204.25 | 10.805% | $226.3192 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $931.36 | $1,011.2868 | $1,011.29 | $1,011.25 | $1,011.30 | |