| 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 | $91.72 | 11.455% | $102.2265 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $172.51 | 11.134% | $191.7173 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $41.46 | 3.738% | $43.0098 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $6.98 | 5.311% | $7.3507 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $221.57 | 9.544% | $242.7166 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $123.55 | 8.303% | $133.8084 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $129.63 | 6.602% | $138.1882 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $787.42 | $859.0175 | $859.03 | $859.00 | $859.00 | |