| 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 | $196.63 | 4.318% | $205.1205 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $178.42 | 5.755% | $188.6881 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $197.50 | 7.262% | $211.8425 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $62.87 | 11.683% | $70.2151 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $23.72 | 11.115% | $26.3565 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $172.99 | 11.617% | $193.0862 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $250.68 | 10.668% | $277.4225 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $1,082.81 | $1,172.7314 | $1,172.74 | $1,172.70 | $1,172.70 | |