| 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 | $227.28 | 12.775% | $256.315 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $86.45 | 7.687% | $93.0954 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $164.35 | 4.800% | $172.2388 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $28.83 | 13.398% | $32.6926 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $80.71 | 9.709% | $88.5461 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $245.70 | 13.251% | $278.2577 | $278.26 | $278.25 | $278.30 |
| Purchase #7 | $211.30 | 10.267% | $232.9942 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,044.62 | $1,154.1398 | $1,154.15 | $1,154.15 | $1,154.10 | |