| 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 | $180.73 | 6.735% | $192.9022 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $224.43 | 8.675% | $243.8993 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $118.55 | 9.715% | $130.0671 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $249.71 | 9.360% | $273.0829 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $195.78 | 6.753% | $209.001 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $18.98 | 12.809% | $21.4111 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $181.55 | 3.835% | $188.5124 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $1,169.73 | $1,258.8760 | $1,258.87 | $1,258.85 | $1,258.90 | |