| 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 | $84.59 | 10.526% | $93.4939 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $75.28 | 12.131% | $84.4122 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $149.54 | 4.496% | $156.2633 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $120.86 | 6.326% | $128.5056 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $229.94 | 4.456% | $240.1861 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $130.38 | 3.247% | $134.6134 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $245.78 | 3.530% | $254.456 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,036.37 | $1,091.9305 | $1,091.93 | $1,091.90 | $1,092.00 | |