| 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 | $102.48 | 12.412% | $115.1998 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $23.28 | 5.748% | $24.6181 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $47.43 | 7.462% | $50.9692 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $233.54 | 4.115% | $243.1502 | $243.15 | $243.15 | $243.20 |
| Purchase #5 | $51.76 | 9.839% | $56.8527 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $42.74 | 11.394% | $47.6098 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $111.92 | 7.232% | $120.0141 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $613.15 | $658.4139 | $658.41 | $658.35 | $658.50 | |