| 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 | $209.62 | 7.630% | $225.614 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $210.30 | 13.356% | $238.3877 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $212.37 | 3.529% | $219.8645 | $219.86 | $219.85 | $219.90 |
| Purchase #4 | $87.98 | 7.147% | $94.2679 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $33.58 | 9.516% | $36.7755 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $207.69 | 6.638% | $221.4765 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $95.88 | 13.305% | $108.6368 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $1,057.42 | $1,145.0229 | $1,145.03 | $1,145.05 | $1,145.10 | |