| 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 | $132.56 | 5.349% | $139.6506 | $139.65 | $139.65 | $139.70 |
| Purchase #2 | $218.93 | 9.729% | $240.2297 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $227.91 | 4.799% | $238.8474 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $147.34 | 7.470% | $158.3463 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $200.90 | 8.417% | $217.8098 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $94.61 | 10.479% | $104.5242 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $219.50 | 4.477% | $229.327 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,241.75 | $1,328.7350 | $1,328.74 | $1,328.75 | $1,328.60 | |