| 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 | $213.40 | 11.386% | $237.6977 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $188.96 | 8.190% | $204.4358 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $38.35 | 9.209% | $41.8817 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $212.62 | 3.478% | $220.0149 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $193.64 | 10.198% | $213.3874 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $133.95 | 13.787% | $152.4177 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $19.40 | 13.814% | $22.0799 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $1,000.32 | $1,091.9151 | $1,091.92 | $1,091.95 | $1,091.90 | |