| 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 | $191.31 | 12.430% | $215.0898 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $215.59 | 9.375% | $235.8016 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $135.49 | 10.367% | $149.5362 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $135.40 | 6.571% | $144.2971 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $246.72 | 4.783% | $258.5206 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $86.32 | 11.434% | $96.1898 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $90.34 | 5.549% | $95.353 | $95.35 | $95.35 | $95.40 |
| 7 purchase totals = | $1,101.17 | $1,194.7881 | $1,194.79 | $1,194.80 | $1,194.80 | |