| 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 | $236.27 | 8.593% | $256.5727 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $45.33 | 3.532% | $46.9311 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $243.54 | 4.797% | $255.2226 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $209.82 | 6.631% | $223.7332 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $87.39 | 10.441% | $96.5144 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $49.80 | 13.671% | $56.6082 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $195.76 | 3.146% | $201.9186 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $1,067.91 | $1,137.5008 | $1,137.49 | $1,137.45 | $1,137.40 | |