| 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 | $213.75 | 6.759% | $228.1974 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $45.69 | 13.478% | $51.8481 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $243.64 | 8.306% | $263.8767 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $187.70 | 8.480% | $203.617 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $182.53 | 13.465% | $207.1077 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $102.85 | 5.365% | $108.3679 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $131.95 | 7.864% | $142.3265 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $1,108.11 | $1,205.3413 | $1,205.36 | $1,205.35 | $1,205.30 | |