| 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 | $108.78 | 8.164% | $117.6608 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $111.44 | 4.361% | $116.2999 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $178.94 | 7.135% | $191.7074 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $224.32 | 13.292% | $254.1366 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $36.58 | 6.650% | $39.0126 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $197.69 | 7.759% | $213.0288 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $114.91 | 3.763% | $119.2341 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $972.66 | $1,051.0802 | $1,051.08 | $1,051.10 | $1,051.00 | |