| 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 | $106.69 | 10.514% | $117.9074 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $174.93 | 7.428% | $187.9238 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $20.79 | 9.309% | $22.7253 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $245.51 | 7.739% | $264.51 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $32.92 | 8.549% | $35.7343 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $122.39 | 13.528% | $138.9469 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $222.26 | 5.532% | $234.5554 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $925.49 | $1,002.3031 | $1,002.31 | $1,002.30 | $1,002.20 | |