| 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 | $21.50 | 10.503% | $23.7581 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $166.77 | 8.723% | $181.3173 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $58.50 | 7.136% | $62.6746 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $238.29 | 7.710% | $256.6622 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $146.42 | 8.638% | $159.0678 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $186.35 | 11.111% | $207.0553 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $218.88 | 4.432% | $228.5808 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,036.71 | $1,119.1161 | $1,119.12 | $1,119.05 | $1,119.30 | |