| 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 | $183.72 | 10.845% | $203.6444 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $126.96 | 3.275% | $131.1179 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $219.43 | 9.424% | $240.1091 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $45.25 | 11.759% | $50.5709 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $50.35 | 6.663% | $53.7048 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $232.42 | 13.139% | $262.9577 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $174.37 | 9.317% | $190.6161 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $1,032.50 | $1,132.7209 | $1,132.72 | $1,132.65 | $1,132.70 | |