| 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 | $232.67 | 13.375% | $263.7896 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $144.79 | 12.310% | $162.6136 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $49.49 | 3.657% | $51.2998 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $9.49 | 4.761% | $9.9418 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $145.64 | 5.572% | $153.7551 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $63.75 | 8.789% | $69.353 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $184.84 | 13.292% | $209.4089 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $830.67 | $920.1618 | $920.16 | $920.15 | $920.20 | |