| 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 | $221.91 | 3.512% | $229.7035 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $149.59 | 12.138% | $167.7472 | $167.75 | $167.75 | $167.70 |
| Purchase #3 | $240.99 | 3.604% | $249.6753 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $22.97 | 8.678% | $24.9633 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $38.73 | 9.825% | $42.5352 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $222.90 | 9.749% | $244.6305 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $241.31 | 9.315% | $263.788 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,138.40 | $1,223.0430 | $1,223.05 | $1,223.10 | $1,223.00 | |