| 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 | $232.43 | 4.124% | $242.0154 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $244.25 | 13.372% | $276.9111 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $115.77 | 5.336% | $121.9475 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $48.71 | 9.342% | $53.2605 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $118.57 | 10.159% | $130.6155 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $219.78 | 4.809% | $230.3492 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $121.65 | 8.371% | $131.8333 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $1,101.16 | $1,186.9325 | $1,186.94 | $1,186.90 | $1,186.80 | |