| 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 | $195.51 | 3.657% | $202.6598 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $179.99 | 13.162% | $203.6803 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $202.55 | 3.334% | $209.303 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $155.28 | 3.755% | $161.1108 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $89.56 | 5.498% | $94.484 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $225.30 | 12.233% | $252.8609 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $249.31 | 13.494% | $282.9519 | $282.95 | $282.95 | $283.00 |
| 7 purchase totals = | $1,297.50 | $1,407.0507 | $1,407.04 | $1,407.05 | $1,407.20 | |