| 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 | $242.80 | 13.229% | $274.92 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $37.64 | 13.484% | $42.7154 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $240.88 | 6.554% | $256.6673 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $22.51 | 8.333% | $24.3858 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $38.31 | 7.454% | $41.1656 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $16.71 | 5.206% | $17.5799 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $247.54 | 8.274% | $268.0215 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $846.39 | $925.4555 | $925.47 | $925.40 | $925.50 | |