| 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 | $45.27 | 7.467% | $48.6503 | $48.65 | $48.65 | $48.70 |
| Purchase #2 | $161.86 | 4.358% | $168.9139 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $240.49 | 9.714% | $263.8512 | $263.85 | $263.85 | $263.90 |
| Purchase #4 | $136.97 | 6.338% | $145.6512 | $145.65 | $145.65 | $145.70 |
| Purchase #5 | $31.51 | 13.420% | $35.7386 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $218.63 | 13.679% | $248.5364 | $248.54 | $248.55 | $248.50 |
| Purchase #7 | $218.35 | 9.193% | $238.4229 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,053.08 | $1,149.7645 | $1,149.76 | $1,149.75 | $1,149.80 | |