| 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 | $107.47 | 7.725% | $115.7721 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $31.51 | 8.157% | $34.0803 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $233.46 | 5.202% | $245.6046 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $42.97 | 9.603% | $47.0964 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $216.38 | 11.559% | $241.3914 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $120.39 | 8.250% | $130.3222 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $163.96 | 6.420% | $174.4862 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $916.14 | $988.7532 | $988.75 | $988.75 | $988.80 | |