| 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 | $245.69 | 12.788% | $277.1088 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $249.25 | 7.163% | $267.1038 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $15.81 | 10.774% | $17.5134 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $61.44 | 8.856% | $66.8811 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $25.25 | 3.834% | $26.2181 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $46.45 | 8.519% | $50.4071 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $242.81 | 6.530% | $258.6655 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $886.70 | $963.8978 | $963.90 | $963.85 | $963.90 | |