| 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 | $8.62 | 5.751% | $9.1157 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $109.96 | 6.470% | $117.0744 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $171.51 | 11.817% | $191.7773 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $233.68 | 3.363% | $241.5387 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $143.75 | 6.470% | $153.0506 | $153.05 | $153.05 | $153.10 |
| Purchase #6 | $64.60 | 13.629% | $73.4043 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $185.85 | 9.384% | $203.2902 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $917.97 | $989.2512 | $989.25 | $989.25 | $989.30 | |