| 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 | $200.50 | 7.398% | $215.333 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $83.98 | 13.359% | $95.1989 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $204.93 | 9.458% | $224.3123 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $110.48 | 3.534% | $114.3844 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $123.63 | 8.307% | $133.8999 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $222.70 | 11.723% | $248.8071 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $45.43 | 8.726% | $49.3942 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $991.65 | $1,081.3298 | $1,081.32 | $1,081.35 | $1,081.30 | |