| 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 | $104.60 | 3.707% | $108.4775 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $73.54 | 9.625% | $80.6182 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $208.74 | 8.588% | $226.6666 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $47.85 | 7.169% | $51.2804 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $180.40 | 11.699% | $201.505 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $233.55 | 3.242% | $241.1217 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $227.95 | 8.711% | $247.8067 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,076.63 | $1,157.4761 | $1,157.49 | $1,157.45 | $1,157.50 | |