| 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 | $184.64 | 9.473% | $202.1309 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $89.80 | 7.187% | $96.2539 | $96.25 | $96.25 | $96.30 |
| Purchase #3 | $234.64 | 11.211% | $260.9455 | $260.95 | $260.95 | $260.90 |
| Purchase #4 | $219.43 | 3.756% | $227.6718 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $61.50 | 9.364% | $67.2589 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $215.94 | 7.409% | $231.939 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $32.72 | 5.600% | $34.5523 | $34.55 | $34.55 | $34.60 |
| 7 purchase totals = | $1,038.67 | $1,120.7523 | $1,120.75 | $1,120.75 | $1,120.80 | |