| 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 | $54.26 | 12.653% | $61.1255 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $203.36 | 12.687% | $229.1603 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $109.33 | 12.577% | $123.0804 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $111.72 | 11.105% | $124.1265 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $206.36 | 9.693% | $226.3625 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $137.68 | 9.499% | $150.7582 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $159.57 | 10.472% | $176.2802 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $982.28 | $1,090.8936 | $1,090.90 | $1,090.95 | $1,091.00 | |