| 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 | $147.25 | 10.597% | $162.8541 | $162.85 | $162.85 | $162.90 |
| Purchase #2 | $115.71 | 4.714% | $121.1646 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $111.67 | 11.854% | $124.9074 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $124.96 | 3.536% | $129.3786 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $211.47 | 4.497% | $220.9798 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $215.74 | 13.421% | $244.6945 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $55.92 | 5.164% | $58.8077 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $982.72 | $1,062.7867 | $1,062.78 | $1,062.80 | $1,062.90 | |