| 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 | $129.51 | 4.206% | $134.9572 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $117.66 | 9.647% | $129.0107 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $104.40 | 9.841% | $114.674 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $55.27 | 4.536% | $57.777 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $39.51 | 11.345% | $43.9924 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $241.64 | 3.346% | $249.7253 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $235.72 | 11.555% | $262.9574 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $923.71 | $993.0940 | $993.10 | $993.10 | $993.20 | |