| 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 | $241.74 | 12.572% | $272.1316 | $272.13 | $272.15 | $272.10 |
| Purchase #2 | $70.99 | 9.415% | $77.6737 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $174.75 | 13.368% | $198.1106 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $148.54 | 12.509% | $167.1209 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $236.49 | 4.509% | $247.1533 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $12.65 | 9.157% | $13.8084 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $16.96 | 11.440% | $18.9002 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $902.12 | $994.8987 | $994.89 | $994.85 | $994.90 | |