| 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 | $41.28 | 4.333% | $43.0687 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $121.42 | 9.463% | $132.91 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $228.44 | 10.312% | $251.9967 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $203.25 | 3.274% | $209.9044 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $138.68 | 7.736% | $149.4083 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $21.76 | 7.223% | $23.3317 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $226.42 | 13.869% | $257.8222 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $981.25 | $1,068.4420 | $1,068.44 | $1,068.40 | $1,068.40 | |