| 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 | $98.62 | 9.117% | $107.6112 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $186.26 | 4.392% | $194.4405 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $138.34 | 9.285% | $151.1849 | $151.18 | $151.20 | $151.20 |
| Purchase #4 | $35.95 | 6.614% | $38.3277 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $109.68 | 3.268% | $113.2643 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $249.75 | 8.740% | $271.5782 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $105.94 | 5.288% | $111.5421 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $924.54 | $987.9489 | $987.94 | $988.00 | $987.90 | |