| 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 | $5.52 | 12.539% | $6.2122 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $190.82 | 12.593% | $214.85 | $214.85 | $214.85 | $214.90 |
| Purchase #3 | $184.75 | 11.869% | $206.678 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $159.47 | 9.607% | $174.7903 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $174.25 | 13.774% | $198.2512 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $53.57 | 10.597% | $59.2468 | $59.25 | $59.25 | $59.20 |
| Purchase #7 | $178.56 | 5.657% | $188.6611 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $946.94 | $1,048.6896 | $1,048.69 | $1,048.70 | $1,048.80 | |