| 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 | $100.59 | 12.437% | $113.1004 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $12.59 | 8.318% | $13.6372 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $96.49 | 8.618% | $104.8055 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $103.57 | 6.486% | $110.2876 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $156.53 | 10.341% | $172.7168 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $156.52 | 13.443% | $177.561 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $245.94 | 5.165% | $258.6428 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $872.23 | $950.7513 | $950.76 | $950.75 | $950.70 | |