| 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 | $219.60 | 6.754% | $234.4318 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $37.68 | 3.595% | $39.0346 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $74.61 | 12.361% | $83.8325 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $49.44 | 12.371% | $55.5562 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $244.83 | 8.800% | $266.375 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $87.42 | 12.817% | $98.6246 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $166.52 | 3.550% | $172.4315 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $880.10 | $950.2862 | $950.28 | $950.35 | $950.20 | |