| 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 | $109.49 | 12.818% | $123.5244 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $98.97 | 8.297% | $107.1815 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $164.73 | 8.610% | $178.9133 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $219.37 | 4.169% | $228.5155 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $245.46 | 7.861% | $264.7556 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $110.85 | 13.462% | $125.7726 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $179.74 | 11.137% | $199.7576 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $1,128.61 | $1,228.4205 | $1,228.42 | $1,228.35 | $1,228.50 | |