| 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 | $107.38 | 12.310% | $120.5985 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $114.45 | 4.126% | $119.1722 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $52.57 | 7.634% | $56.5832 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $98.86 | 10.654% | $109.3925 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $159.74 | 6.731% | $170.4921 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $237.99 | 8.424% | $258.0383 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $108.70 | 12.707% | $122.5125 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $879.69 | $956.7893 | $956.78 | $956.80 | $956.80 | |