| 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 | $128.92 | 4.591% | $134.8387 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $152.71 | 9.174% | $166.7196 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $44.42 | 11.564% | $49.5567 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $110.42 | 4.515% | $115.4055 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $219.71 | 12.249% | $246.6223 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $136.74 | 9.186% | $149.3009 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $231.86 | 11.554% | $258.6491 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,024.78 | $1,121.0928 | $1,121.10 | $1,121.05 | $1,121.00 | |