| 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 | $173.72 | 12.716% | $195.8102 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $244.89 | 7.829% | $264.0624 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $202.90 | 8.429% | $220.0024 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $30.74 | 5.288% | $32.3655 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $46.38 | 10.483% | $51.242 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $157.68 | 8.385% | $170.9015 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $101.67 | 11.229% | $113.0865 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $957.98 | $1,047.4705 | $1,047.47 | $1,047.45 | $1,047.50 | |