| 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 | $185.87 | 7.190% | $199.2341 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $210.75 | 10.231% | $232.3118 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $242.42 | 3.746% | $251.5011 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $7.94 | 11.849% | $8.8808 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $224.80 | 11.711% | $251.1263 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $200.74 | 3.318% | $207.4006 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $178.40 | 10.804% | $197.6743 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,250.92 | $1,348.1290 | $1,348.12 | $1,348.15 | $1,348.10 | |