| 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 | $219.78 | 4.179% | $228.9646 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $225.78 | 13.533% | $256.3348 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $190.85 | 3.546% | $197.6175 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $52.90 | 6.488% | $56.3322 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $72.40 | 4.428% | $75.6059 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $71.86 | 7.512% | $77.2581 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $156.39 | 4.232% | $163.0084 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $989.96 | $1,055.1215 | $1,055.12 | $1,055.10 | $1,055.10 | |