| 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 | $97.86 | 4.722% | $102.4809 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $97.88 | 3.450% | $101.2569 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $249.93 | 3.655% | $259.0649 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $228.69 | 4.189% | $238.2698 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $204.70 | 10.482% | $226.1567 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $105.94 | 6.198% | $112.5062 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $32.99 | 7.872% | $35.587 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $1,017.99 | $1,075.3224 | $1,075.33 | $1,075.30 | $1,075.50 | |