| 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 | $197.49 | 6.587% | $210.4987 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $119.88 | 8.183% | $129.6898 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $242.71 | 6.499% | $258.4837 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $136.56 | 4.403% | $142.5727 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $108.46 | 5.131% | $114.0251 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $166.80 | 13.432% | $189.2046 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $42.45 | 13.266% | $48.0814 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $1,014.35 | $1,092.5560 | $1,092.55 | $1,092.60 | $1,092.60 | |