| 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 | $108.26 | 11.463% | $120.6698 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $230.47 | 5.451% | $243.0329 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $150.34 | 7.399% | $161.4637 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $118.86 | 11.105% | $132.0594 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $214.36 | 12.780% | $241.7552 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $96.48 | 5.574% | $101.8578 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $90.54 | 11.450% | $100.9068 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $1,009.31 | $1,101.7456 | $1,101.75 | $1,101.70 | $1,101.90 | |