| 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 | $178.63 | 13.663% | $203.0362 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $199.76 | 10.340% | $220.4152 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $184.47 | 6.821% | $197.0527 | $197.05 | $197.05 | $197.10 |
| Purchase #4 | $101.30 | 8.262% | $109.6694 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $24.86 | 13.356% | $28.1803 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $127.28 | 10.463% | $140.5973 | $140.60 | $140.60 | $140.60 |
| Purchase #7 | $244.67 | 11.208% | $272.0926 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $1,060.97 | $1,171.0437 | $1,171.05 | $1,171.05 | $1,171.10 | |