| 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 | $209.60 | 10.165% | $230.9058 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $129.58 | 3.219% | $133.7512 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $69.91 | 4.771% | $73.2454 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $219.59 | 7.786% | $236.6873 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $221.67 | 7.194% | $237.6169 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $207.99 | 11.610% | $232.1376 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $87.39 | 11.200% | $97.1777 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $1,145.73 | $1,241.5219 | $1,241.54 | $1,241.55 | $1,241.50 | |