| 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 | $202.71 | 3.415% | $209.6325 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $188.96 | 6.844% | $201.8924 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $201.99 | 12.126% | $226.4833 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $242.31 | 7.191% | $259.7345 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $46.48 | 7.524% | $49.9772 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $5.69 | 7.426% | $6.1125 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $174.52 | 8.384% | $189.1518 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $1,062.66 | $1,142.9842 | $1,142.97 | $1,143.05 | $1,143.00 | |