| 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 | $212.69 | 5.283% | $223.9264 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $159.93 | 9.307% | $174.8147 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $27.96 | 4.727% | $29.2817 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $221.60 | 9.204% | $241.9961 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $143.98 | 3.514% | $149.0395 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $146.33 | 3.646% | $151.6652 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $222.89 | 13.550% | $253.0916 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,135.38 | $1,223.8152 | $1,223.82 | $1,223.85 | $1,223.80 | |