| 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 | $111.79 | 3.400% | $115.5909 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $39.87 | 7.667% | $42.9268 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $105.82 | 6.221% | $112.4031 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $197.99 | 13.325% | $224.3722 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $230.58 | 7.588% | $248.0764 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $194.38 | 12.246% | $218.1838 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $115.97 | 4.333% | $120.995 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $996.40 | $1,082.5482 | $1,082.55 | $1,082.60 | $1,082.60 | |