| 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 | $6.35 | 12.782% | $7.1617 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $242.86 | 13.196% | $274.9078 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $217.95 | 3.816% | $226.267 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $204.75 | 12.364% | $230.0653 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $122.44 | 7.149% | $131.1932 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $96.30 | 7.493% | $103.5158 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $13.95 | 9.814% | $15.3191 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $904.60 | $988.4299 | $988.44 | $988.35 | $988.50 | |