| 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 | $107.50 | 3.553% | $111.3195 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $247.80 | 9.526% | $271.4054 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $51.91 | 3.715% | $53.8385 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $129.61 | 7.523% | $139.3606 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $138.52 | 9.461% | $151.6254 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $204.55 | 6.525% | $217.8969 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $191.95 | 6.184% | $203.8202 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,071.84 | $1,149.2665 | $1,149.28 | $1,149.25 | $1,149.20 | |