| 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 | $241.45 | 12.422% | $271.4429 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $244.53 | 12.591% | $275.3188 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $36.57 | 7.428% | $39.2864 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $46.78 | 10.680% | $51.7761 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $6.66 | 11.329% | $7.4145 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $99.33 | 8.120% | $107.3956 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $62.69 | 13.228% | $70.9826 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $738.01 | $823.6169 | $823.62 | $823.65 | $823.60 | |