| 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 | $102.55 | 3.828% | $106.4756 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $237.44 | 3.393% | $245.4963 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $61.43 | 12.306% | $68.9896 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $202.95 | 7.589% | $218.3519 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $108.25 | 5.681% | $114.3997 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $173.31 | 11.426% | $193.1124 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $199.56 | 10.651% | $220.8151 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,085.49 | $1,167.6406 | $1,167.65 | $1,167.65 | $1,167.70 | |