| 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 | $115.58 | 4.820% | $121.151 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $153.81 | 5.294% | $161.9527 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $49.61 | 7.182% | $53.173 | $53.17 | $53.15 | $53.20 |
| Purchase #4 | $93.27 | 5.814% | $98.6927 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $197.82 | 9.394% | $216.4032 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $124.57 | 11.799% | $139.268 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $128.87 | 6.482% | $137.2234 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $863.53 | $927.8640 | $927.85 | $927.80 | $928.00 | |