| 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 | $95.51 | 13.183% | $108.1011 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $29.34 | 12.130% | $32.8989 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $127.80 | 8.294% | $138.3997 | $138.40 | $138.40 | $138.40 |
| Purchase #4 | $173.58 | 9.137% | $189.44 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $120.74 | 6.318% | $128.3684 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $169.25 | 7.840% | $182.5192 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $213.32 | 5.224% | $224.4638 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $929.54 | $1,004.1911 | $1,004.19 | $1,004.15 | $1,004.20 | |