| 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 | $134.40 | 6.596% | $143.265 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $238.54 | 6.152% | $253.215 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $213.87 | 12.128% | $239.8082 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $194.50 | 3.132% | $200.5917 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $100.63 | 13.367% | $114.0812 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $31.51 | 11.181% | $35.0331 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $54.70 | 13.322% | $61.9871 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $968.15 | $1,047.9813 | $1,047.99 | $1,048.00 | $1,048.00 | |