| 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 | $12.71 | 9.311% | $13.8934 | $13.89 | $13.90 | $13.90 |
| Purchase #2 | $195.68 | 7.873% | $211.0859 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $232.40 | 13.463% | $263.688 | $263.69 | $263.70 | $263.70 |
| Purchase #4 | $203.65 | 3.132% | $210.0283 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $126.66 | 10.579% | $140.0594 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $216.92 | 4.740% | $227.202 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $141.43 | 11.467% | $157.6478 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,129.45 | $1,223.6048 | $1,223.61 | $1,223.65 | $1,223.60 | |