| 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 | $212.68 | 3.758% | $220.6725 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $69.25 | 7.779% | $74.637 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $192.64 | 6.598% | $205.3504 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $45.33 | 9.358% | $49.572 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $232.85 | 5.838% | $246.4438 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $177.47 | 6.688% | $189.3392 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $222.93 | 7.312% | $239.2306 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,153.15 | $1,225.2455 | $1,225.24 | $1,225.25 | $1,225.20 | |