| 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 | $116.42 | 4.728% | $121.9243 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $66.79 | 5.695% | $70.5937 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $157.93 | 5.262% | $166.2403 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $179.72 | 9.720% | $197.1888 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $187.71 | 7.136% | $201.105 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $132.83 | 8.432% | $144.0302 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $243.40 | 4.278% | $253.8127 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,084.80 | $1,154.8950 | $1,154.89 | $1,154.90 | $1,154.80 | |