| 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 | $189.60 | 9.655% | $207.9059 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $186.87 | 3.570% | $193.5413 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $43.54 | 9.673% | $47.7516 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $231.64 | 11.847% | $259.0824 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $164.88 | 3.855% | $171.2361 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $6.58 | 8.316% | $7.1272 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $35.50 | 10.180% | $39.1139 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $858.61 | $925.7584 | $925.76 | $925.80 | $925.70 | |