| 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 | $196.38 | 8.824% | $213.7086 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $234.28 | 12.373% | $263.2675 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $226.56 | 6.584% | $241.4767 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $45.59 | 3.233% | $47.0639 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $208.48 | 11.333% | $232.107 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $234.55 | 11.143% | $260.6859 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $110.87 | 3.115% | $114.3236 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $1,256.71 | $1,372.6332 | $1,372.64 | $1,372.60 | $1,372.70 | |