| 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 | $215.67 | 5.211% | $226.9086 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $52.79 | 10.309% | $58.2321 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $25.66 | 13.391% | $29.0961 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $241.51 | 11.206% | $268.5736 | $268.57 | $268.55 | $268.60 |
| Purchase #5 | $129.37 | 3.286% | $133.6211 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $172.62 | 8.694% | $187.6276 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $195.88 | 5.122% | $205.913 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,033.50 | $1,109.9721 | $1,109.97 | $1,109.95 | $1,109.90 | |