| 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 | $205.57 | 5.449% | $216.7715 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $105.33 | 4.558% | $110.1309 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $129.70 | 3.417% | $134.1318 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $80.71 | 10.124% | $88.8811 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $149.62 | 9.649% | $164.0568 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $63.74 | 7.802% | $68.713 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $211.49 | 4.470% | $220.9436 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $946.16 | $1,003.6287 | $1,003.62 | $1,003.65 | $1,003.60 | |