| 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 | $115.38 | 12.515% | $129.8198 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $198.34 | 10.701% | $219.5644 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $154.97 | 12.109% | $173.7353 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $241.38 | 11.366% | $268.8153 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $156.45 | 13.840% | $178.1027 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $85.58 | 13.141% | $96.8261 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $117.82 | 6.744% | $125.7658 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $1,069.92 | $1,192.6294 | $1,192.64 | $1,192.60 | $1,192.60 | |