| 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 | $123.27 | 3.238% | $127.2615 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $146.76 | 12.247% | $164.7337 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $209.84 | 5.699% | $221.7988 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $92.45 | 4.852% | $96.9357 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $121.99 | 5.476% | $128.6702 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $230.34 | 7.533% | $247.6915 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $141.38 | 7.530% | $152.0259 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $1,066.03 | $1,139.1173 | $1,139.12 | $1,139.15 | $1,139.10 | |