| 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 | $124.42 | 11.546% | $138.7855 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $112.48 | 13.562% | $127.7345 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $31.71 | 3.286% | $32.752 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $243.69 | 11.417% | $271.5121 | $271.51 | $271.50 | $271.50 |
| Purchase #5 | $185.64 | 11.135% | $206.311 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $66.31 | 12.115% | $74.3435 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $248.45 | 9.565% | $272.2142 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,012.70 | $1,123.6528 | $1,123.64 | $1,123.65 | $1,123.60 | |