| 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 | $197.46 | 13.699% | $224.51 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $249.56 | 7.708% | $268.7961 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $64.45 | 6.196% | $68.4433 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $224.81 | 5.718% | $237.6646 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $123.39 | 5.479% | $130.1505 | $130.15 | $130.15 | $130.20 |
| Purchase #6 | $55.92 | 13.298% | $63.3562 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $62.59 | 13.577% | $71.0878 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $978.18 | $1,064.0085 | $1,064.01 | $1,064.00 | $1,064.10 | |