| 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 | $51.83 | 10.405% | $57.2229 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $99.90 | 7.687% | $107.5793 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $204.88 | 13.282% | $232.0922 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $244.69 | 13.163% | $276.8985 | $276.90 | $276.90 | $276.90 |
| Purchase #5 | $160.30 | 12.739% | $180.7206 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $27.25 | 8.130% | $29.4654 | $29.47 | $29.45 | $29.50 |
| Purchase #7 | $133.75 | 13.830% | $152.2476 | $152.25 | $152.25 | $152.20 |
| 7 purchase totals = | $922.60 | $1,036.2265 | $1,036.23 | $1,036.20 | $1,036.20 | |