| 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 | $198.96 | 10.173% | $219.2002 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $152.52 | 5.343% | $160.6691 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $198.97 | 3.598% | $206.1289 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $62.84 | 4.404% | $65.6075 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $219.66 | 8.577% | $238.5002 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $166.74 | 6.489% | $177.5598 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $42.61 | 12.462% | $47.9201 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $1,042.30 | $1,115.5858 | $1,115.59 | $1,115.55 | $1,115.60 | |