| 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 | $240.40 | 12.185% | $269.6927 | $269.69 | $269.70 | $269.70 |
| Purchase #2 | $101.29 | 12.820% | $114.2754 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $45.90 | 4.441% | $47.9384 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $229.67 | 12.105% | $257.4716 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $249.63 | 12.103% | $279.8427 | $279.84 | $279.85 | $279.80 |
| Purchase #6 | $145.96 | 12.798% | $164.64 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $172.39 | 10.298% | $190.1427 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $1,185.24 | $1,324.0035 | $1,324.00 | $1,324.05 | $1,323.90 | |