| 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 | $130.59 | 10.158% | $143.8553 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $118.85 | 13.646% | $135.0683 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $247.30 | 11.708% | $276.2539 | $276.25 | $276.25 | $276.30 |
| Purchase #4 | $19.53 | 13.524% | $22.1712 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $56.59 | 7.219% | $60.6752 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $134.61 | 3.435% | $139.2339 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $232.92 | 4.111% | $242.4953 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $940.39 | $1,019.7531 | $1,019.76 | $1,019.75 | $1,019.90 | |