| 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 | $198.41 | 13.252% | $224.7033 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $193.82 | 5.830% | $205.1197 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $60.25 | 5.106% | $63.3264 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $57.34 | 10.663% | $63.4542 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $131.44 | 4.565% | $137.4402 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $232.59 | 7.559% | $250.1715 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $85.35 | 13.516% | $96.8859 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $959.20 | $1,041.1012 | $1,041.10 | $1,041.10 | $1,041.10 | |