| 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 | $112.42 | 5.213% | $118.2805 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $212.33 | 3.647% | $220.0737 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $176.45 | 6.103% | $187.2187 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $155.81 | 8.230% | $168.6332 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $40.39 | 10.682% | $44.7045 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $115.58 | 5.564% | $122.0109 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $150.95 | 12.147% | $169.2859 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $963.93 | $1,030.2074 | $1,030.20 | $1,030.20 | $1,030.20 | |