| 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 | $241.70 | 4.166% | $251.7692 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $177.61 | 7.653% | $191.2025 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $31.36 | 4.673% | $32.8255 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $96.78 | 12.243% | $108.6288 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $145.63 | 9.715% | $159.778 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $66.89 | 9.249% | $73.0767 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $209.79 | 5.298% | $220.9047 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $969.76 | $1,038.1854 | $1,038.19 | $1,038.25 | $1,038.20 | |