| 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 | $194.77 | 5.511% | $205.5038 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $163.86 | 6.445% | $174.4208 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $227.63 | 5.190% | $239.444 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $107.45 | 11.774% | $120.1012 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $126.57 | 4.551% | $132.3302 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $83.94 | 9.768% | $92.1393 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $16.81 | 12.105% | $18.8449 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $921.03 | $982.7842 | $982.77 | $982.80 | $982.60 | |