| 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 | $124.65 | 4.297% | $130.0062 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $101.81 | 12.248% | $114.2797 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $99.29 | 3.172% | $102.4395 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $28.79 | 8.304% | $31.1807 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $179.95 | 9.472% | $196.9949 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $230.57 | 3.842% | $239.4285 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $199.74 | 10.310% | $220.3332 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $964.80 | $1,034.6627 | $1,034.66 | $1,034.75 | $1,034.60 | |