| 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 | $108.99 | 4.739% | $114.155 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $194.63 | 6.279% | $206.8508 | $206.85 | $206.85 | $206.90 |
| Purchase #3 | $240.51 | 4.176% | $250.5537 | $250.55 | $250.55 | $250.60 |
| Purchase #4 | $103.94 | 11.598% | $115.995 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $18.64 | 4.540% | $19.4863 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $113.63 | 3.669% | $117.7991 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $80.56 | 10.683% | $89.1662 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $860.90 | $914.0061 | $914.02 | $914.00 | $914.20 | |