| 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 | $241.74 | 3.232% | $249.553 | $249.55 | $249.55 | $249.60 |
| Purchase #2 | $66.81 | 10.819% | $74.0382 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $36.84 | 12.789% | $41.5515 | $41.55 | $41.55 | $41.60 |
| Purchase #4 | $113.89 | 9.597% | $124.82 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $113.49 | 13.866% | $129.2265 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $172.57 | 9.757% | $189.4077 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $68.38 | 6.620% | $72.9068 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $813.72 | $881.5037 | $881.51 | $881.50 | $881.50 | |