| 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 | $245.36 | 13.147% | $277.6175 | $277.62 | $277.60 | $277.60 |
| Purchase #2 | $106.61 | 3.121% | $109.9373 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $19.95 | 4.286% | $20.8051 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $170.91 | 8.554% | $185.5296 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $22.96 | 12.257% | $25.7742 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $122.69 | 4.806% | $128.5865 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $123.84 | 9.188% | $135.2184 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $812.32 | $883.4686 | $883.48 | $883.45 | $883.40 | |