| 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 | $22.60 | 9.766% | $24.8071 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $200.50 | 6.155% | $212.8408 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $202.82 | 7.172% | $217.3663 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $157.78 | 6.433% | $167.93 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $114.94 | 13.127% | $130.0282 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $173.43 | 3.424% | $179.3682 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $98.91 | 6.388% | $105.2284 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $970.98 | $1,037.5690 | $1,037.58 | $1,037.60 | $1,037.50 | |