| 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 | $113.48 | 3.129% | $117.0308 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $218.91 | 8.438% | $237.3816 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $25.30 | 6.449% | $26.9316 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $147.84 | 8.805% | $160.8573 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $220.76 | 7.403% | $237.1029 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $172.35 | 11.432% | $192.0531 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $30.67 | 11.386% | $34.1621 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $929.31 | $1,005.5194 | $1,005.51 | $1,005.55 | $1,005.60 | |