| 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 | $235.87 | 10.504% | $260.6458 | $260.65 | $260.65 | $260.60 |
| Purchase #2 | $191.47 | 4.761% | $200.5859 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $152.28 | 6.308% | $161.8858 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $219.44 | 4.738% | $229.8371 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $9.51 | 12.394% | $10.6887 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $29.74 | 8.335% | $32.2188 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $240.52 | 12.255% | $269.9957 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $1,078.83 | $1,165.8578 | $1,165.88 | $1,165.90 | $1,165.80 | |