| 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 | $196.79 | 4.788% | $206.2123 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $131.62 | 12.615% | $148.2239 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $246.43 | 4.146% | $256.647 | $256.65 | $256.65 | $256.60 |
| Purchase #4 | $136.90 | 9.809% | $150.3285 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $45.31 | 10.201% | $49.9321 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $184.90 | 9.656% | $202.7539 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $95.44 | 13.625% | $108.4437 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $1,037.39 | $1,122.5414 | $1,122.53 | $1,122.55 | $1,122.40 | |