| 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 | $202.78 | 9.727% | $222.5044 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $95.98 | 12.822% | $108.2866 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $46.74 | 12.616% | $52.6367 | $52.64 | $52.65 | $52.60 |
| Purchase #4 | $248.73 | 7.421% | $267.1883 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $203.57 | 7.801% | $219.4505 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $64.95 | 7.869% | $70.0609 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $137.30 | 3.331% | $141.8735 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $1,000.05 | $1,082.0009 | $1,082.00 | $1,082.00 | $1,082.10 | |