| 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 | $227.57 | 4.743% | $238.3636 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $241.27 | 4.354% | $251.7749 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $70.32 | 6.834% | $75.1257 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $10.80 | 7.776% | $11.6398 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $197.88 | 3.285% | $204.3804 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $160.55 | 6.250% | $170.5844 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $72.29 | 13.293% | $81.8995 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $980.68 | $1,033.7683 | $1,033.76 | $1,033.80 | $1,033.80 | |