| 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 | $104.80 | 8.866% | $114.0916 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $241.42 | 5.115% | $253.7686 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $98.43 | 6.135% | $104.4687 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $147.78 | 12.863% | $166.7889 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $120.60 | 8.252% | $130.5519 | $130.55 | $130.55 | $130.60 |
| Purchase #6 | $66.84 | 7.621% | $71.9339 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $136.39 | 8.162% | $147.5222 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $916.26 | $989.1258 | $989.12 | $989.10 | $989.20 | |