| 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 | $194.37 | 13.801% | $221.195 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $116.67 | 6.368% | $124.0995 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $200.98 | 3.168% | $207.347 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $21.47 | 10.505% | $23.7254 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $121.46 | 6.109% | $128.88 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $236.97 | 3.139% | $244.4085 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $193.60 | 11.496% | $215.8563 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $1,085.52 | $1,165.5117 | $1,165.53 | $1,165.55 | $1,165.50 | |