| 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 | $20.64 | 9.315% | $22.5626 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $147.68 | 8.208% | $159.8016 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $137.57 | 3.340% | $142.1648 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $185.39 | 3.244% | $191.4041 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $58.96 | 7.869% | $63.5996 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $223.36 | 9.365% | $244.2777 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $240.70 | 8.639% | $261.4941 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $1,014.30 | $1,085.3045 | $1,085.29 | $1,085.30 | $1,085.40 | |