| 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 | $25.91 | 13.110% | $29.3068 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $148.36 | 4.429% | $154.9309 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $248.28 | 8.593% | $269.6147 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $20.66 | 7.776% | $22.2665 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $224.58 | 9.734% | $246.4406 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $221.76 | 10.705% | $245.4994 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $38.34 | 8.811% | $41.7181 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $927.89 | $1,009.7770 | $1,009.78 | $1,009.75 | $1,009.70 | |