| 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 | $233.54 | 7.138% | $250.2101 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $132.66 | 6.270% | $140.9778 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $44.77 | 13.153% | $50.6586 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $244.50 | 11.511% | $272.6444 | $272.64 | $272.65 | $272.60 |
| Purchase #5 | $57.97 | 7.777% | $62.4783 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $250.99 | 8.806% | $273.0922 | $273.09 | $273.10 | $273.10 |
| Purchase #7 | $12.71 | 6.761% | $13.5693 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $977.14 | $1,063.6307 | $1,063.63 | $1,063.65 | $1,063.70 | |