| 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 | $223.64 | 10.778% | $247.7439 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $158.85 | 11.493% | $177.1066 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $33.92 | 3.533% | $35.1184 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $40.38 | 5.668% | $42.6687 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $31.36 | 12.516% | $35.285 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $162.72 | 5.376% | $171.4678 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $118.40 | 9.170% | $129.2573 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $769.27 | $838.6477 | $838.66 | $838.60 | $838.70 | |