| 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 | $240.40 | 7.203% | $257.716 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $248.27 | 10.380% | $274.0404 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $192.68 | 9.499% | $210.9827 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $106.50 | 6.809% | $113.7516 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $79.33 | 10.695% | $87.8143 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $187.52 | 4.421% | $195.8103 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $172.75 | 9.604% | $189.3409 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,227.45 | $1,329.4562 | $1,329.45 | $1,329.45 | $1,329.40 | |