| 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 | $100.26 | 12.327% | $112.6191 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $194.46 | 7.740% | $209.5112 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $89.30 | 5.778% | $94.4598 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $232.97 | 10.258% | $256.8681 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $60.37 | 7.183% | $64.7064 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $194.60 | 13.573% | $221.0131 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $73.80 | 10.411% | $81.4833 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $945.76 | $1,040.6610 | $1,040.66 | $1,040.60 | $1,040.70 | |