| 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 | $77.54 | 12.542% | $87.2651 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $173.89 | 3.758% | $180.4248 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $58.84 | 8.830% | $64.0356 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $141.35 | 3.152% | $145.8054 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $227.54 | 10.147% | $250.6285 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $138.90 | 4.345% | $144.9352 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $212.74 | 9.669% | $233.3098 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $1,030.80 | $1,106.4044 | $1,106.42 | $1,106.40 | $1,106.30 | |