| 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 | $215.71 | 12.232% | $242.0956 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $16.98 | 12.590% | $19.1178 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $159.30 | 4.481% | $166.4382 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $244.40 | 3.813% | $253.719 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $145.91 | 10.329% | $160.981 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $30.44 | 6.597% | $32.4481 | $32.45 | $32.45 | $32.40 |
| Purchase #7 | $156.55 | 11.461% | $174.4922 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $969.29 | $1,049.2919 | $1,049.30 | $1,049.30 | $1,049.20 | |