| 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 | $223.46 | 12.306% | $250.959 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $128.61 | 10.515% | $142.1333 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $211.87 | 13.503% | $240.4788 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $147.79 | 3.453% | $152.8932 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $119.32 | 9.749% | $130.9525 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $14.91 | 6.270% | $15.8449 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $125.45 | 9.263% | $137.0704 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $971.41 | $1,070.3321 | $1,070.32 | $1,070.35 | $1,070.40 | |