| 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 | $194.94 | 13.651% | $221.5513 | $221.55 | $221.55 | $221.60 |
| Purchase #2 | $20.90 | 4.828% | $21.9091 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $70.44 | 10.358% | $77.7362 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $228.35 | 4.550% | $238.7399 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $233.58 | 7.226% | $250.4585 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $5.63 | 9.666% | $6.1742 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $236.50 | 6.544% | $251.9766 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $990.34 | $1,068.5458 | $1,068.55 | $1,068.55 | $1,068.60 | |