| 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 | $99.32 | 3.787% | $103.0812 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $40.30 | 8.245% | $43.6227 | $43.62 | $43.60 | $43.60 |
| Purchase #3 | $223.61 | 10.314% | $246.6731 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $202.94 | 5.301% | $213.6978 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $226.96 | 12.405% | $255.1144 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $47.74 | 11.412% | $53.1881 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $230.40 | 7.719% | $248.1846 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,071.27 | $1,163.5619 | $1,163.55 | $1,163.55 | $1,163.60 | |