| 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 | $233.31 | 3.469% | $241.4035 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $220.51 | 4.415% | $230.2455 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $161.60 | 12.722% | $182.1588 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $215.88 | 7.112% | $231.2334 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $20.28 | 10.568% | $22.4232 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $56.60 | 10.261% | $62.4077 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $14.84 | 13.288% | $16.8119 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $923.02 | $986.6840 | $986.68 | $986.65 | $986.60 | |