| 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 | $28.95 | 9.713% | $31.7619 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $233.41 | 13.269% | $264.3812 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $70.41 | 8.251% | $76.2195 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $105.68 | 9.264% | $115.4702 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $178.78 | 7.794% | $192.7141 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $180.88 | 6.833% | $193.2395 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $156.59 | 10.199% | $172.5606 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $954.70 | $1,046.3470 | $1,046.34 | $1,046.30 | $1,046.40 | |