| 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 | $212.75 | 7.546% | $228.8041 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $173.98 | 4.568% | $181.9274 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $177.32 | 3.360% | $183.278 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $142.46 | 5.631% | $150.4819 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $20.29 | 11.761% | $22.6763 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $214.80 | 3.578% | $222.4855 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $242.75 | 6.643% | $258.8759 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,184.35 | $1,248.5291 | $1,248.54 | $1,248.65 | $1,248.60 | |