| 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 | $224.76 | 10.290% | $247.8878 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $112.48 | 9.148% | $122.7697 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $129.76 | 3.487% | $134.2847 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $137.67 | 9.454% | $150.6853 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $141.58 | 3.641% | $146.7349 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $165.69 | 4.596% | $173.3051 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $238.48 | 3.759% | $247.4445 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,150.42 | $1,223.1120 | $1,223.11 | $1,223.15 | $1,223.10 | |