| 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 | $119.31 | 7.562% | $128.3322 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $228.60 | 13.167% | $258.6998 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $239.62 | 5.180% | $252.0323 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $147.71 | 9.621% | $161.9212 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $91.28 | 12.804% | $102.9675 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $8.69 | 3.656% | $9.0077 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $236.37 | 5.487% | $249.3396 | $249.34 | $249.35 | $249.30 |
| 7 purchase totals = | $1,071.58 | $1,162.3003 | $1,162.30 | $1,162.30 | $1,162.20 | |