| 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 | $103.52 | 7.785% | $111.579 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $233.76 | 11.624% | $260.9323 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $187.61 | 10.450% | $207.2152 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $199.95 | 9.802% | $219.5491 | $219.55 | $219.55 | $219.50 |
| Purchase #5 | $6.53 | 4.209% | $6.8048 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $244.85 | 8.395% | $265.4052 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $162.84 | 7.266% | $174.672 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,139.06 | $1,246.1576 | $1,246.16 | $1,246.15 | $1,246.10 | |