| 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 | $122.33 | 9.151% | $133.5244 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $108.47 | 12.862% | $122.4214 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $20.68 | 4.299% | $21.569 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $123.72 | 3.748% | $128.357 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $65.38 | 6.554% | $69.665 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $24.86 | 13.842% | $28.3011 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $186.43 | 5.845% | $197.3268 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $651.87 | $701.1647 | $701.17 | $701.10 | $701.20 | |