| 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 | $25.92 | 6.624% | $27.6369 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $28.52 | 9.294% | $31.1706 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $220.55 | 9.425% | $241.3368 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $224.48 | 7.283% | $240.8289 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $190.94 | 5.428% | $201.3042 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $200.58 | 4.556% | $209.7184 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $73.59 | 11.324% | $81.9233 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $964.58 | $1,033.9191 | $1,033.92 | $1,033.90 | $1,033.80 | |