| 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 | $13.34 | 10.809% | $14.7819 | $14.78 | $14.80 | $14.80 |
| Purchase #2 | $73.99 | 12.416% | $83.1766 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $238.87 | 5.746% | $252.5955 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $197.58 | 13.759% | $224.765 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $35.53 | 13.575% | $40.3532 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $225.97 | 11.132% | $251.125 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $138.75 | 12.426% | $155.9911 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $924.03 | $1,022.7883 | $1,022.80 | $1,022.85 | $1,022.90 | |