| 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 | $240.45 | 11.790% | $268.7991 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $158.52 | 8.266% | $171.6233 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $129.45 | 4.344% | $135.0733 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $160.27 | 4.118% | $166.8699 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $24.80 | 5.294% | $26.1129 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $155.72 | 11.330% | $173.3631 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $234.42 | 8.207% | $253.6588 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,103.63 | $1,195.5004 | $1,195.49 | $1,195.40 | $1,195.60 | |