| 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 | $109.95 | 10.582% | $121.5849 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $21.77 | 8.314% | $23.58 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $228.72 | 12.588% | $257.5113 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $225.27 | 9.722% | $247.1707 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $230.45 | 3.551% | $238.6333 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $123.37 | 13.559% | $140.0977 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $182.98 | 10.499% | $202.1911 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $1,122.51 | $1,230.7690 | $1,230.76 | $1,230.80 | $1,230.80 | |