| 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 | $126.33 | 7.146% | $135.3575 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $156.37 | 13.299% | $177.1656 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $133.65 | 9.489% | $146.332 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $232.59 | 3.183% | $239.9933 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $14.38 | 13.252% | $16.2856 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $182.60 | 12.278% | $205.0196 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $114.98 | 10.250% | $126.7655 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $960.90 | $1,046.9191 | $1,046.93 | $1,046.90 | $1,047.00 | |