| 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 | $186.60 | 12.773% | $210.4344 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $224.79 | 12.160% | $252.1245 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $141.72 | 11.178% | $157.5615 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $118.58 | 4.236% | $123.603 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $245.38 | 10.373% | $270.8333 | $270.83 | $270.85 | $270.80 |
| Purchase #6 | $131.36 | 5.361% | $138.4022 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $163.28 | 7.425% | $175.4035 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $1,211.71 | $1,328.3624 | $1,328.34 | $1,328.35 | $1,328.30 | |