| 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 | $218.45 | 13.660% | $248.2903 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $241.48 | 10.103% | $265.8767 | $265.88 | $265.90 | $265.90 |
| Purchase #3 | $221.49 | 12.866% | $249.9869 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $31.80 | 5.505% | $33.5506 | $33.55 | $33.55 | $33.60 |
| Purchase #5 | $128.67 | 4.866% | $134.9311 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $231.34 | 7.285% | $248.1931 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $115.48 | 12.507% | $129.9231 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,188.71 | $1,310.7518 | $1,310.75 | $1,310.80 | $1,310.80 | |