| 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 | $205.55 | 9.417% | $224.9066 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $226.85 | 11.802% | $253.6228 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $131.61 | 10.517% | $145.4514 | $145.45 | $145.45 | $145.50 |
| Purchase #4 | $184.34 | 7.692% | $198.5194 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $165.70 | 10.170% | $182.5517 | $182.55 | $182.55 | $182.60 |
| Purchase #6 | $110.83 | 10.309% | $122.2555 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $138.75 | 6.727% | $148.0837 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,163.63 | $1,275.3911 | $1,275.39 | $1,275.35 | $1,275.50 | |