| 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 | $203.89 | 4.322% | $212.7021 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $148.68 | 6.354% | $158.1271 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $152.32 | 5.332% | $160.4417 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $181.67 | 10.716% | $201.1378 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $133.36 | 4.708% | $139.6386 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $246.32 | 8.727% | $267.8163 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $178.34 | 4.585% | $186.5169 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $1,244.58 | $1,326.3805 | $1,326.39 | $1,326.40 | $1,326.20 | |