| 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 | $114.83 | 13.242% | $130.0358 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $115.87 | 7.378% | $124.4189 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $169.93 | 8.744% | $184.7887 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $188.74 | 12.294% | $211.9437 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $215.26 | 7.149% | $230.6489 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $188.58 | 5.462% | $198.8802 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $210.53 | 4.382% | $219.7554 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $1,203.74 | $1,300.4716 | $1,300.48 | $1,300.50 | $1,300.40 | |