| 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 | $227.73 | 7.415% | $244.6162 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $132.37 | 9.620% | $145.104 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $143.64 | 11.634% | $160.3511 | $160.35 | $160.35 | $160.40 |
| Purchase #4 | $47.93 | 5.226% | $50.4348 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $58.50 | 11.380% | $65.1573 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $229.84 | 5.786% | $243.1385 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $90.99 | 5.447% | $95.9462 | $95.95 | $95.95 | $95.90 |
| 7 purchase totals = | $931.00 | $1,004.7481 | $1,004.75 | $1,004.75 | $1,004.70 | |