| 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 | $131.51 | 13.626% | $149.4296 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $248.47 | 9.364% | $271.7367 | $271.74 | $271.75 | $271.70 |
| Purchase #3 | $173.69 | 10.772% | $192.3999 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $124.94 | 6.143% | $132.6151 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $244.73 | 3.474% | $253.2319 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $80.78 | 3.379% | $83.5096 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $31.41 | 6.402% | $33.4209 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $1,035.53 | $1,116.3437 | $1,116.35 | $1,116.35 | $1,116.20 | |