| 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 | $239.55 | 12.178% | $268.7224 | $268.72 | $268.70 | $268.70 |
| Purchase #2 | $75.57 | 7.142% | $80.9672 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $227.52 | 10.842% | $252.1877 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $73.60 | 11.273% | $81.8969 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $200.68 | 4.398% | $209.5059 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $182.58 | 3.383% | $188.7567 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $68.68 | 6.294% | $73.0027 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $1,068.18 | $1,155.0395 | $1,155.05 | $1,155.00 | $1,155.10 | |