| 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 | $245.90 | 7.810% | $265.1048 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $204.48 | 10.246% | $225.431 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $57.66 | 12.463% | $64.8462 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $229.28 | 3.423% | $237.1283 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $135.75 | 11.366% | $151.1793 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $95.97 | 12.302% | $107.7762 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $168.87 | 12.253% | $189.5616 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,137.91 | $1,241.0274 | $1,241.03 | $1,241.10 | $1,241.00 | |