| 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 | $199.67 | 9.404% | $218.447 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $223.31 | 6.285% | $237.345 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $70.62 | 5.124% | $74.2386 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $222.64 | 8.537% | $241.6468 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $228.65 | 11.336% | $254.5698 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $150.89 | 4.726% | $158.0211 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $7.36 | 5.232% | $7.7451 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $1,103.14 | $1,192.0134 | $1,192.03 | $1,192.00 | $1,191.80 | |