| 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 | $240.36 | 3.271% | $248.2222 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $102.68 | 5.701% | $108.5338 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $248.82 | 6.122% | $264.0528 | $264.05 | $264.05 | $264.10 |
| Purchase #4 | $91.25 | 10.830% | $101.1324 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $239.36 | 11.496% | $266.8768 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $111.84 | 9.710% | $122.6997 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $113.77 | 3.505% | $117.7576 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $1,148.08 | $1,229.2753 | $1,229.27 | $1,229.30 | $1,229.30 | |