| 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 | $237.76 | 7.293% | $255.0998 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $172.48 | 12.549% | $194.1245 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $14.93 | 11.682% | $16.6741 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $48.47 | 6.281% | $51.5144 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $197.86 | 7.151% | $212.009 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $148.92 | 12.685% | $167.8105 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $103.59 | 3.726% | $107.4498 | $107.45 | $107.45 | $107.40 |
| 7 purchase totals = | $924.01 | $1,004.6821 | $1,004.67 | $1,004.60 | $1,004.60 | |