| 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 | $115.64 | 12.388% | $129.9655 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $135.97 | 8.136% | $147.0325 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $189.39 | 5.308% | $199.4428 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $96.26 | 12.334% | $108.1327 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $184.97 | 12.769% | $208.5888 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $227.28 | 3.695% | $235.678 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $14.61 | 12.316% | $16.4094 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $964.12 | $1,045.2497 | $1,045.25 | $1,045.30 | $1,045.20 | |