| 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 | $41.99 | 12.642% | $47.2984 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $216.55 | 3.129% | $223.3258 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $122.97 | 13.754% | $139.8833 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $82.49 | 6.185% | $87.592 | $87.59 | $87.60 | $87.60 |
| Purchase #5 | $225.35 | 3.430% | $233.0795 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $243.25 | 12.223% | $272.9824 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $226.61 | 13.349% | $256.8602 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,159.21 | $1,261.0216 | $1,261.02 | $1,261.10 | $1,261.10 | |