| 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 | $109.83 | 7.200% | $117.7378 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $248.92 | 3.221% | $256.9377 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $177.46 | 8.463% | $192.4784 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $126.88 | 12.182% | $142.3365 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $22.63 | 9.794% | $24.8464 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $134.31 | 11.195% | $149.346 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $136.97 | 3.740% | $142.0927 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $957.00 | $1,025.7755 | $1,025.79 | $1,025.85 | $1,025.60 | |