| 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 | $183.55 | 8.563% | $199.2674 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $207.37 | 13.468% | $235.2986 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $193.41 | 13.864% | $220.2244 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $240.81 | 5.210% | $253.3562 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $21.68 | 5.149% | $22.7963 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $98.33 | 12.516% | $110.637 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $56.58 | 6.590% | $60.3086 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $1,001.73 | $1,101.8885 | $1,101.90 | $1,101.85 | $1,101.90 | |