| 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 | $135.73 | 12.224% | $152.3216 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $32.71 | 10.503% | $36.1455 | $36.15 | $36.15 | $36.10 |
| Purchase #3 | $230.75 | 8.140% | $249.5331 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $128.42 | 10.121% | $141.4174 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $223.79 | 9.579% | $245.2268 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $185.77 | 6.509% | $197.8618 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $204.68 | 4.273% | $213.426 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,141.85 | $1,235.9322 | $1,235.94 | $1,235.95 | $1,235.80 | |