| 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 | $194.37 | 3.715% | $201.5908 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $15.97 | 13.182% | $18.0752 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $47.69 | 4.181% | $49.6839 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $246.56 | 7.154% | $264.1989 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $237.49 | 9.561% | $260.1964 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $235.72 | 9.774% | $258.7593 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $42.52 | 6.168% | $45.1426 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $1,020.32 | $1,097.6471 | $1,097.65 | $1,097.70 | $1,097.70 | |