| 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 | $112.92 | 6.327% | $120.0644 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $213.45 | 13.627% | $242.5368 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $165.41 | 3.277% | $170.8305 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $48.61 | 9.514% | $53.2348 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $219.73 | 11.446% | $244.8803 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $80.40 | 4.590% | $84.0904 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $203.67 | 8.108% | $220.1836 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,044.19 | $1,135.8208 | $1,135.81 | $1,135.90 | $1,135.80 | |