| 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 | $190.41 | 4.582% | $199.1346 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $240.61 | 8.228% | $260.4074 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $246.67 | 12.640% | $277.8491 | $277.85 | $277.85 | $277.80 |
| Purchase #4 | $57.76 | 7.760% | $62.2422 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $91.83 | 3.720% | $95.2461 | $95.25 | $95.25 | $95.20 |
| Purchase #6 | $149.88 | 10.366% | $165.4166 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $148.57 | 9.475% | $162.647 | $162.65 | $162.65 | $162.60 |
| 7 purchase totals = | $1,125.73 | $1,222.9430 | $1,222.95 | $1,222.95 | $1,222.70 | |