| 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 | $225.88 | 10.120% | $248.7391 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $133.34 | 5.756% | $141.0151 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $15.32 | 11.607% | $17.0982 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $39.45 | 13.686% | $44.8491 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $227.78 | 10.255% | $251.1388 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $211.56 | 12.636% | $238.2927 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $194.82 | 8.285% | $210.9608 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,048.15 | $1,152.0938 | $1,152.10 | $1,152.10 | $1,152.00 | |