| 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 | $74.64 | 6.719% | $79.6551 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $211.72 | 10.338% | $233.6076 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $176.77 | 9.711% | $193.9361 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $35.71 | 7.719% | $38.4665 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $219.83 | 10.756% | $243.4749 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $202.31 | 10.370% | $223.2895 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $228.59 | 9.365% | $249.9975 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,149.57 | $1,262.4272 | $1,262.44 | $1,262.40 | $1,262.50 | |