| 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 | $153.76 | 10.815% | $170.3891 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $120.74 | 11.142% | $134.1929 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $80.98 | 13.483% | $91.8985 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $232.54 | 5.513% | $245.3599 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $228.80 | 13.744% | $260.2463 | $260.25 | $260.25 | $260.20 |
| Purchase #6 | $90.84 | 8.453% | $98.5187 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $113.93 | 5.794% | $120.5311 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $1,021.59 | $1,121.1365 | $1,121.14 | $1,121.15 | $1,121.10 | |