| 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 | $128.44 | 5.204% | $135.124 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $205.45 | 10.788% | $227.6139 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $170.87 | 12.641% | $192.4697 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $240.62 | 7.661% | $259.0539 | $259.05 | $259.05 | $259.10 |
| Purchase #5 | $62.87 | 10.183% | $69.2721 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $109.70 | 3.544% | $113.5878 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $226.36 | 13.281% | $256.4229 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,144.31 | $1,253.5443 | $1,253.53 | $1,253.45 | $1,253.60 | |