| 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 | $9.94 | 7.654% | $10.7008 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $238.76 | 4.146% | $248.659 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $40.80 | 6.635% | $43.5071 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $47.49 | 5.433% | $50.0701 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $114.74 | 3.392% | $118.632 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $91.89 | 12.317% | $103.2081 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $197.52 | 5.781% | $208.9386 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $741.14 | $783.7157 | $783.72 | $783.70 | $783.70 | |