| 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 | $49.63 | 4.188% | $51.7085 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $194.31 | 12.616% | $218.8241 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $123.84 | 9.675% | $135.8215 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $119.90 | 12.869% | $135.3299 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $240.43 | 8.173% | $260.0803 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $134.89 | 12.625% | $151.9199 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $74.58 | 7.760% | $80.3674 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $937.58 | $1,034.0516 | $1,034.05 | $1,034.00 | $1,034.00 | |