| 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 | $27.35 | 8.421% | $29.6531 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $179.96 | 13.282% | $203.8623 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $80.71 | 6.315% | $85.8068 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $236.75 | 4.188% | $246.6651 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $209.99 | 8.763% | $228.3914 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $143.84 | 13.174% | $162.7895 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $218.55 | 10.122% | $240.6716 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,097.15 | $1,197.8398 | $1,197.84 | $1,197.80 | $1,198.00 | |