| 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 | $11.76 | 9.698% | $12.9005 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $215.29 | 6.853% | $230.0438 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $162.30 | 6.774% | $173.2942 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $120.61 | 3.536% | $124.8748 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $63.34 | 11.187% | $70.4258 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $179.52 | 4.188% | $187.0383 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $34.26 | 7.559% | $36.8497 | $36.85 | $36.85 | $36.80 |
| 7 purchase totals = | $787.08 | $835.4271 | $835.42 | $835.45 | $835.30 | |