| 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 | $216.80 | 9.340% | $237.0491 | $237.05 | $237.05 | $237.00 |
| Purchase #2 | $186.91 | 8.422% | $202.6516 | $202.65 | $202.65 | $202.70 |
| Purchase #3 | $198.31 | 11.342% | $220.8023 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $187.97 | 8.309% | $203.5884 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $53.32 | 13.233% | $60.3758 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $74.74 | 12.571% | $84.1356 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $182.39 | 12.869% | $205.8618 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,100.44 | $1,214.4646 | $1,214.47 | $1,214.50 | $1,214.50 | |