| 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 | $227.86 | 11.422% | $253.8862 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $245.82 | 13.439% | $278.8557 | $278.86 | $278.85 | $278.90 |
| Purchase #3 | $197.47 | 11.320% | $219.8236 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $83.63 | 5.591% | $88.3058 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $64.47 | 8.212% | $69.7643 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $7.86 | 5.357% | $8.2811 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $165.56 | 11.863% | $185.2004 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $992.67 | $1,104.1171 | $1,104.12 | $1,104.10 | $1,104.20 | |