| 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 | $210.52 | 5.333% | $221.747 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $216.96 | 6.408% | $230.8628 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $183.79 | 8.454% | $199.3276 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $204.97 | 7.562% | $220.4698 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $214.33 | 11.474% | $238.9222 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $241.54 | 8.637% | $262.4018 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $106.39 | 11.698% | $118.8355 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,378.50 | $1,492.5667 | $1,492.57 | $1,492.55 | $1,492.50 | |