| 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 | $108.52 | 7.176% | $116.3074 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $208.81 | 10.241% | $230.1942 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $223.55 | 6.413% | $237.8863 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $125.70 | 9.832% | $138.0588 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $196.68 | 6.475% | $209.415 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $129.89 | 4.569% | $135.8247 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $81.92 | 3.568% | $84.8429 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $1,075.07 | $1,152.5293 | $1,152.53 | $1,152.50 | $1,152.50 | |