| 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 | $218.75 | 13.300% | $247.8438 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $218.46 | 13.754% | $248.507 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $94.34 | 4.564% | $98.6457 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $136.29 | 13.234% | $154.3266 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $239.35 | 11.476% | $266.8178 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $135.92 | 4.261% | $141.7116 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $47.40 | 6.798% | $50.6223 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $1,090.51 | $1,208.4748 | $1,208.48 | $1,208.45 | $1,208.30 | |