| 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 | $238.68 | 6.364% | $253.8696 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $211.79 | 8.634% | $230.0759 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $51.59 | 11.146% | $57.3402 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $109.99 | 5.178% | $115.6853 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $54.93 | 4.799% | $57.5661 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $227.41 | 9.273% | $248.4977 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $95.85 | 8.188% | $103.6982 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $990.24 | $1,066.7330 | $1,066.75 | $1,066.75 | $1,066.80 | |