| 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 | $187.44 | 5.316% | $197.4043 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $68.99 | 7.749% | $74.336 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $122.47 | 4.760% | $128.2996 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $113.85 | 3.385% | $117.7038 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $156.55 | 8.354% | $169.6282 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $110.33 | 10.342% | $121.7403 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $204.45 | 4.142% | $212.9183 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $964.08 | $1,022.0305 | $1,022.03 | $1,022.05 | $1,021.90 | |