| 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 | $194.26 | 8.160% | $210.1116 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $211.30 | 7.434% | $227.008 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $132.88 | 7.111% | $142.3291 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $226.68 | 11.862% | $253.5688 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $111.71 | 10.578% | $123.5267 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $224.58 | 13.341% | $254.5412 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $250.30 | 13.305% | $283.6024 | $283.60 | $283.60 | $283.60 |
| 7 purchase totals = | $1,351.71 | $1,494.6878 | $1,494.69 | $1,494.70 | $1,494.60 | |