| 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 | $233.60 | 3.655% | $242.1381 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $130.95 | 5.472% | $138.1156 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $213.55 | 3.153% | $220.2832 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $117.91 | 9.592% | $129.2199 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $214.88 | 10.301% | $237.0148 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $81.49 | 7.255% | $87.4021 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $224.58 | 10.588% | $248.3585 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $1,216.96 | $1,302.5322 | $1,302.53 | $1,302.50 | $1,302.50 | |