| 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 | $235.78 | 7.427% | $253.2914 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $134.30 | 4.666% | $140.5664 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $12.60 | 8.814% | $13.7106 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $227.60 | 8.403% | $246.7252 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $180.99 | 10.687% | $200.3324 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $65.81 | 11.442% | $73.34 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $211.43 | 9.684% | $231.9049 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $1,068.51 | $1,159.8709 | $1,159.87 | $1,159.90 | $1,159.80 | |