| 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 | $204.69 | 8.864% | $222.8337 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $103.89 | 12.186% | $116.55 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $137.31 | 8.661% | $149.2024 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $83.70 | 7.589% | $90.052 | $90.05 | $90.05 | $90.10 |
| Purchase #5 | $248.90 | 11.561% | $277.6753 | $277.68 | $277.70 | $277.70 |
| Purchase #6 | $188.82 | 12.194% | $211.8447 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $238.29 | 9.754% | $261.5328 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,205.60 | $1,329.6909 | $1,329.68 | $1,329.75 | $1,329.70 | |