| 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 | $248.56 | 3.823% | $258.0624 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $40.93 | 13.465% | $46.4412 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $179.70 | 9.866% | $197.4292 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $37.77 | 3.696% | $39.166 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $127.80 | 10.404% | $141.0963 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $152.65 | 5.214% | $160.6092 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $100.28 | 5.400% | $105.6951 | $105.70 | $105.70 | $105.70 |
| 7 purchase totals = | $887.69 | $948.4994 | $948.51 | $948.50 | $948.50 | |