| 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 | $226.36 | 8.149% | $244.8061 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $210.83 | 4.494% | $220.3047 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $71.42 | 11.710% | $79.7833 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $60.78 | 12.151% | $68.1654 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $227.77 | 7.287% | $244.3676 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $192.89 | 12.617% | $217.2269 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $16.28 | 6.700% | $17.3708 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $1,006.33 | $1,092.0248 | $1,092.03 | $1,092.00 | $1,092.10 | |