| 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 | $206.57 | 6.699% | $220.4081 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $236.50 | 3.369% | $244.4677 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $204.28 | 13.241% | $231.3287 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $65.51 | 9.228% | $71.5553 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $152.60 | 3.709% | $158.2599 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $132.27 | 10.311% | $145.9084 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $208.58 | 8.160% | $225.6001 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $1,206.31 | $1,297.5282 | $1,297.54 | $1,297.50 | $1,297.60 | |