| 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 | $141.54 | 10.665% | $156.6352 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $48.54 | 9.721% | $53.2586 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $55.77 | 10.365% | $61.5506 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $247.48 | 11.566% | $276.1035 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $228.40 | 12.690% | $257.384 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $236.71 | 8.282% | $256.3143 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $60.52 | 13.541% | $68.715 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,018.96 | $1,129.9612 | $1,129.96 | $1,129.95 | $1,130.00 | |