| 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 | $250.54 | 11.701% | $279.8557 | $279.86 | $279.85 | $279.90 |
| Purchase #2 | $167.80 | 5.600% | $177.1968 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $16.87 | 3.580% | $17.4739 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $18.71 | 4.657% | $19.5813 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $87.85 | 3.163% | $90.6287 | $90.63 | $90.65 | $90.60 |
| Purchase #6 | $197.71 | 3.127% | $203.8924 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $11.66 | 8.550% | $12.6569 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $751.14 | $801.2857 | $801.29 | $801.30 | $801.40 | |