| 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 | $46.99 | 13.539% | $53.352 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $127.37 | 8.657% | $138.3964 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $219.62 | 11.434% | $244.7314 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $223.78 | 7.501% | $240.5657 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $234.99 | 7.805% | $253.331 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $38.76 | 8.109% | $41.903 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $103.97 | 4.345% | $108.4875 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $995.48 | $1,080.7670 | $1,080.77 | $1,080.80 | $1,080.80 | |