| 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 | $94.99 | 11.414% | $105.8322 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $10.50 | 10.828% | $11.6369 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $247.66 | 10.131% | $272.7504 | $272.75 | $272.75 | $272.80 |
| Purchase #4 | $239.74 | 5.574% | $253.1031 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $242.52 | 11.299% | $269.9223 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $66.92 | 8.294% | $72.4703 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $202.49 | 5.562% | $213.7525 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $1,104.82 | $1,199.4677 | $1,199.46 | $1,199.45 | $1,199.50 | |