| 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 | $13.38 | 5.711% | $14.1441 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $238.86 | 13.267% | $270.5496 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $212.75 | 7.629% | $228.9807 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $31.37 | 6.686% | $33.4674 | $33.47 | $33.45 | $33.50 |
| Purchase #5 | $176.85 | 11.554% | $197.2832 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $124.25 | 7.577% | $133.6644 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $223.41 | 9.334% | $244.2631 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,020.87 | $1,122.3525 | $1,122.34 | $1,122.35 | $1,122.40 | |