| 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 | $113.75 | 6.131% | $120.724 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $108.63 | 4.337% | $113.3413 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $47.39 | 9.245% | $51.7712 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $110.45 | 4.557% | $115.4832 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $238.93 | 12.617% | $269.0758 | $269.08 | $269.10 | $269.10 |
| Purchase #6 | $192.40 | 8.235% | $208.2441 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $106.74 | 4.294% | $111.3234 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $918.29 | $989.9630 | $989.95 | $989.95 | $989.90 | |