| 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 | $24.50 | 12.747% | $27.623 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $161.48 | 6.390% | $171.7986 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $112.40 | 11.455% | $125.2754 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $87.30 | 5.847% | $92.4044 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $223.68 | 9.169% | $244.1892 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $220.63 | 3.777% | $228.9632 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $220.87 | 11.792% | $246.915 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,050.86 | $1,137.1688 | $1,137.17 | $1,137.15 | $1,137.20 | |