| 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 | $55.36 | 3.327% | $57.2018 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $66.29 | 7.624% | $71.3439 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $240.40 | 4.400% | $250.9776 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $131.43 | 9.580% | $144.021 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $203.67 | 12.122% | $228.3589 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $78.74 | 13.840% | $89.6376 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $237.26 | 12.535% | $267.0005 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $1,013.15 | $1,108.5413 | $1,108.54 | $1,108.55 | $1,108.50 | |