| 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 | $225.29 | 4.546% | $235.5317 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $7.42 | 4.400% | $7.7465 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $49.33 | 8.609% | $53.5768 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $188.28 | 8.798% | $204.8449 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $41.47 | 6.548% | $44.1855 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $205.94 | 11.742% | $230.1215 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $248.66 | 8.580% | $269.995 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $966.39 | $1,046.0019 | $1,046.01 | $1,046.05 | $1,045.90 | |