| 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 | $115.71 | 4.672% | $121.116 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $50.61 | 12.632% | $57.0031 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $115.88 | 13.672% | $131.7231 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $162.95 | 7.167% | $174.6286 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $64.72 | 6.810% | $69.1274 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $114.47 | 9.694% | $125.5667 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $241.83 | 3.193% | $249.5516 | $249.55 | $249.55 | $249.60 |
| 7 purchase totals = | $866.17 | $928.7165 | $928.72 | $928.70 | $928.70 | |