| 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 | $121.40 | 6.269% | $129.0106 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $43.73 | 13.489% | $49.6287 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $21.36 | 5.664% | $22.5698 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $147.54 | 13.127% | $166.9076 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $240.61 | 12.129% | $269.7936 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $227.72 | 10.561% | $251.7695 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $147.70 | 3.727% | $153.2048 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $950.06 | $1,042.8846 | $1,042.88 | $1,042.85 | $1,042.90 | |