| 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 | $230.99 | 9.169% | $252.1695 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $197.69 | 10.117% | $217.6903 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $190.74 | 11.184% | $212.0724 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $40.85 | 4.556% | $42.7111 | $42.71 | $42.70 | $42.70 |
| Purchase #5 | $167.75 | 10.735% | $185.758 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $105.28 | 12.223% | $118.1484 | $118.15 | $118.15 | $118.10 |
| Purchase #7 | $211.32 | 10.225% | $232.9275 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,144.62 | $1,261.4772 | $1,261.48 | $1,261.45 | $1,261.50 | |