| 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 | $113.26 | 3.673% | $117.42 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $155.56 | 12.722% | $175.3503 | $175.35 | $175.35 | $175.40 |
| Purchase #3 | $166.31 | 4.369% | $173.5761 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $11.45 | 9.198% | $12.5032 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $241.70 | 11.624% | $269.7952 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $111.63 | 8.118% | $120.6921 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $226.55 | 6.225% | $240.6527 | $240.65 | $240.65 | $240.70 |
| 7 purchase totals = | $1,026.46 | $1,109.9896 | $1,109.99 | $1,110.00 | $1,110.10 | |