| 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 | $234.39 | 5.525% | $247.34 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $53.60 | 10.459% | $59.206 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $136.53 | 3.568% | $141.4014 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $232.55 | 8.664% | $252.6981 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $210.80 | 11.464% | $234.9661 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $62.90 | 7.329% | $67.5099 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $146.52 | 10.780% | $162.3149 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $1,077.29 | $1,165.4364 | $1,165.44 | $1,165.40 | $1,165.40 | |