| 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 | $247.33 | 12.170% | $277.4301 | $277.43 | $277.45 | $277.40 |
| Purchase #2 | $246.90 | 7.655% | $265.8002 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $54.30 | 7.725% | $58.4947 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $118.25 | 8.611% | $128.4325 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $67.80 | 13.244% | $76.7794 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $224.42 | 3.330% | $231.8932 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $135.46 | 12.366% | $152.211 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,094.46 | $1,191.0411 | $1,191.03 | $1,191.10 | $1,191.00 | |