| 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 | $182.68 | 10.118% | $201.1636 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $103.29 | 7.517% | $111.0543 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $114.32 | 8.182% | $123.6737 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $217.69 | 12.514% | $244.9317 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $150.41 | 5.131% | $158.1275 | $158.13 | $158.15 | $158.10 |
| Purchase #6 | $196.80 | 13.827% | $224.0115 | $224.01 | $224.00 | $224.00 |
| Purchase #7 | $142.83 | 4.300% | $148.9717 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $1,108.02 | $1,211.9340 | $1,211.92 | $1,211.90 | $1,212.00 | |