| 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 | $125.62 | 7.784% | $135.3983 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $162.25 | 3.601% | $168.0926 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $214.37 | 12.810% | $241.8308 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $50.88 | 4.139% | $52.9859 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $109.77 | 13.163% | $124.219 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $58.36 | 10.729% | $64.6214 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $201.46 | 10.718% | $223.0525 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $922.71 | $1,010.2005 | $1,010.20 | $1,010.20 | $1,010.20 | |