| 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 | $227.27 | 3.647% | $235.5585 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $229.29 | 10.808% | $254.0717 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $189.92 | 3.546% | $196.6546 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $223.67 | 10.803% | $247.8331 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $64.62 | 7.239% | $69.2978 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $91.51 | 3.288% | $94.5188 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $245.90 | 8.201% | $266.0663 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $1,272.18 | $1,364.0008 | $1,364.00 | $1,363.95 | $1,364.10 | |