| 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 | $34.56 | 10.523% | $38.1967 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $121.66 | 7.785% | $131.1312 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $206.94 | 13.242% | $234.343 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $88.87 | 7.131% | $95.2073 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $198.92 | 13.415% | $225.6051 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $81.42 | 3.526% | $84.2909 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $218.78 | 9.104% | $238.6977 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $951.15 | $1,047.4719 | $1,047.48 | $1,047.50 | $1,047.40 | |