| 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 | $198.60 | 9.233% | $216.9367 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $29.60 | 11.225% | $32.9226 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $159.29 | 7.744% | $171.6254 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $124.69 | 6.354% | $132.6128 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $153.29 | 9.244% | $167.4601 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $131.56 | 7.469% | $141.3862 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $77.42 | 9.494% | $84.7703 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $874.45 | $947.7141 | $947.72 | $947.70 | $947.70 | |