| 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 | $205.94 | 12.163% | $230.9885 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $40.55 | 7.758% | $43.6959 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $181.83 | 7.640% | $195.7218 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $90.42 | 13.523% | $102.6475 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $171.50 | 10.377% | $189.2966 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $206.93 | 13.810% | $235.507 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $239.63 | 12.137% | $268.7139 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $1,136.80 | $1,266.5712 | $1,266.58 | $1,266.55 | $1,266.50 | |