| 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 | $229.64 | 13.428% | $260.4761 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $68.38 | 9.329% | $74.7592 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $31.97 | 10.218% | $35.2367 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $190.54 | 4.364% | $198.8552 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $244.99 | 9.255% | $267.6638 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $128.54 | 3.857% | $133.4978 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $102.84 | 12.365% | $115.5562 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $996.90 | $1,086.0450 | $1,086.06 | $1,086.05 | $1,086.20 | |