| 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 | $208.64 | 9.474% | $228.4066 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $110.40 | 12.521% | $124.2232 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $220.67 | 10.565% | $243.9838 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $149.88 | 4.874% | $157.1852 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $233.61 | 3.190% | $241.0622 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $146.93 | 9.302% | $160.5974 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $62.85 | 10.620% | $69.5247 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $1,132.98 | $1,224.9831 | $1,224.98 | $1,224.95 | $1,225.00 | |