| 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 | $32.51 | 13.243% | $36.8153 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $186.55 | 13.873% | $212.4301 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $250.49 | 11.559% | $279.4441 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $10.92 | 5.123% | $11.4794 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $179.82 | 4.244% | $187.4516 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $200.39 | 9.841% | $220.1104 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $248.99 | 11.166% | $276.7922 | $276.79 | $276.80 | $276.80 |
| 7 purchase totals = | $1,109.67 | $1,224.5231 | $1,224.52 | $1,224.55 | $1,224.50 | |