| 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 | $213.84 | 3.276% | $220.8454 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $217.67 | 11.170% | $241.9837 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $168.28 | 7.528% | $180.9481 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $127.50 | 8.563% | $138.4178 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $44.41 | 6.823% | $47.4401 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $63.90 | 10.103% | $70.3558 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $241.99 | 4.771% | $253.5353 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,077.59 | $1,153.5262 | $1,153.54 | $1,153.55 | $1,153.40 | |