| 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 | $189.29 | 6.722% | $202.0141 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $19.28 | 13.676% | $21.9167 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $191.29 | 9.628% | $209.7074 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $250.83 | 11.434% | $279.5099 | $279.51 | $279.50 | $279.50 |
| Purchase #5 | $117.86 | 4.560% | $123.2344 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $129.80 | 7.155% | $139.0872 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $167.56 | 13.809% | $190.6984 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $1,065.91 | $1,166.1681 | $1,166.17 | $1,166.15 | $1,166.10 | |