| 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 | $214.30 | 13.106% | $242.3862 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $239.44 | 10.518% | $264.6243 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $177.79 | 6.325% | $189.0352 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $94.97 | 9.542% | $104.032 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $53.69 | 10.587% | $59.3742 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $229.42 | 8.146% | $248.1086 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $82.49 | 9.156% | $90.0428 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $1,092.10 | $1,197.6033 | $1,197.60 | $1,197.60 | $1,197.50 | |