| 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 | $222.31 | 4.154% | $231.5448 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $23.58 | 12.156% | $26.4464 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $14.33 | 7.660% | $15.4277 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $128.70 | 4.767% | $134.8351 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $228.42 | 13.337% | $258.8844 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $244.82 | 7.706% | $263.6858 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $85.85 | 6.788% | $91.6775 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $948.01 | $1,022.5017 | $1,022.51 | $1,022.60 | $1,022.40 | |