| 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 | $120.44 | 12.790% | $135.8443 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $246.42 | 8.774% | $268.0409 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $231.61 | 6.431% | $246.5048 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $128.38 | 13.446% | $145.642 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $219.76 | 11.355% | $244.7137 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $18.63 | 8.352% | $20.186 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $25.52 | 4.721% | $26.7248 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $990.76 | $1,087.6565 | $1,087.64 | $1,087.65 | $1,087.50 | |