| 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 | $13.45 | 4.301% | $14.0285 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $235.35 | 3.469% | $243.5143 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $205.55 | 7.233% | $220.4174 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $218.84 | 11.230% | $243.4157 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $211.68 | 3.147% | $218.3416 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $133.95 | 3.437% | $138.5539 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $114.45 | 11.102% | $127.1562 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $1,133.27 | $1,205.4276 | $1,205.43 | $1,205.40 | $1,205.40 | |