| 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 | $92.39 | 9.261% | $100.9462 | $100.95 | $100.95 | $100.90 |
| Purchase #2 | $245.91 | 9.188% | $268.5042 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $195.26 | 12.262% | $219.2028 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $31.39 | 4.439% | $32.7834 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $18.55 | 7.140% | $19.8745 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $243.65 | 11.659% | $272.0572 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $229.34 | 12.478% | $257.957 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,056.49 | $1,171.3253 | $1,171.32 | $1,171.30 | $1,171.40 | |