| 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 | $109.49 | 9.753% | $120.1686 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $197.43 | 11.241% | $219.6231 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $221.35 | 10.502% | $244.5962 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $232.88 | 13.227% | $263.683 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $57.56 | 9.595% | $63.0829 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $136.43 | 13.622% | $155.0145 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $233.95 | 4.427% | $244.307 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,189.09 | $1,310.4753 | $1,310.47 | $1,310.45 | $1,310.50 | |