| 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 | $235.27 | 3.438% | $243.3586 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $56.50 | 13.455% | $64.1021 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $219.42 | 9.666% | $240.6291 | $240.63 | $240.65 | $240.60 |
| Purchase #4 | $213.84 | 3.281% | $220.8561 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $69.65 | 6.761% | $74.359 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $95.50 | 5.628% | $100.8747 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $172.66 | 9.805% | $189.5893 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,062.84 | $1,133.7689 | $1,133.77 | $1,133.75 | $1,133.90 | |