| 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 | $108.63 | 13.574% | $123.3754 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $104.63 | 7.226% | $112.1906 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $118.33 | 11.294% | $131.6942 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $187.29 | 7.514% | $201.363 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $184.62 | 7.630% | $198.7065 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $11.94 | 9.542% | $13.0793 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $123.34 | 11.198% | $137.1516 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $838.78 | $917.5606 | $917.56 | $917.60 | $917.70 | |