| 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 | $131.28 | 13.202% | $148.6116 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $98.45 | 3.690% | $102.0828 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $135.41 | 13.593% | $153.8163 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $238.32 | 8.277% | $258.0457 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $163.59 | 12.180% | $183.5153 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $17.89 | 10.632% | $19.7921 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $151.58 | 4.598% | $158.5496 | $158.55 | $158.55 | $158.50 |
| 7 purchase totals = | $936.52 | $1,024.4134 | $1,024.42 | $1,024.40 | $1,024.30 | |