| 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 | $218.81 | 4.577% | $228.8249 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $184.50 | 4.336% | $192.4999 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $18.25 | 8.832% | $19.8618 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $196.97 | 3.457% | $203.7793 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $231.55 | 12.434% | $260.3409 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $128.66 | 5.792% | $136.112 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $157.34 | 12.752% | $177.404 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,136.08 | $1,218.8228 | $1,218.81 | $1,218.80 | $1,218.80 | |