| 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 | $248.28 | 10.810% | $275.1191 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $60.76 | 8.837% | $66.1294 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $162.34 | 7.441% | $174.4197 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $213.43 | 10.169% | $235.1337 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $122.68 | 12.663% | $138.215 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $141.50 | 4.378% | $147.6949 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $175.31 | 12.395% | $197.0397 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,124.30 | $1,233.7515 | $1,233.75 | $1,233.75 | $1,233.60 | |