| 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 | $201.41 | 13.584% | $228.7695 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $250.47 | 10.379% | $276.4663 | $276.47 | $276.45 | $276.50 |
| Purchase #3 | $47.72 | 7.136% | $51.1253 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $220.79 | 7.432% | $237.1991 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $206.72 | 8.280% | $223.8364 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $97.70 | 9.559% | $107.0391 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $240.26 | 9.811% | $263.8319 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $1,265.07 | $1,388.2676 | $1,388.28 | $1,388.30 | $1,388.20 | |