| 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 | $122.29 | 7.272% | $131.1829 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $35.41 | 12.348% | $39.7824 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $210.76 | 8.458% | $228.5861 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $201.60 | 9.207% | $220.1613 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $161.55 | 6.465% | $171.9942 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $120.49 | 7.606% | $129.6545 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $118.67 | 3.574% | $122.9113 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $970.77 | $1,044.2727 | $1,044.26 | $1,044.30 | $1,044.40 | |