| 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 | $16.30 | 3.739% | $16.9095 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $168.95 | 9.174% | $184.4495 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $145.90 | 10.571% | $161.3231 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $246.76 | 11.121% | $274.2022 | $274.20 | $274.20 | $274.20 |
| Purchase #5 | $84.88 | 7.474% | $91.2239 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $127.52 | 9.434% | $139.5502 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $208.62 | 13.141% | $236.0348 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $998.93 | $1,103.6932 | $1,103.68 | $1,103.65 | $1,103.60 | |