| 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 | $249.55 | 9.447% | $273.125 | $273.13 | $273.15 | $273.10 |
| Purchase #2 | $202.70 | 9.268% | $221.4862 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $57.81 | 13.162% | $65.419 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $54.41 | 11.244% | $60.5279 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $171.46 | 6.614% | $182.8004 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $243.76 | 6.299% | $259.1144 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $196.31 | 5.431% | $206.9716 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,176.00 | $1,269.4445 | $1,269.45 | $1,269.45 | $1,269.40 | |