| 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 | $239.92 | 10.555% | $265.2436 | $265.24 | $265.25 | $265.20 |
| Purchase #2 | $166.63 | 8.118% | $180.157 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $6.59 | 7.606% | $7.0912 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $26.93 | 5.385% | $28.3802 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $206.48 | 3.633% | $213.9814 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $110.74 | 4.611% | $115.8462 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $189.33 | 10.620% | $209.4368 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $946.62 | $1,020.1364 | $1,020.14 | $1,020.20 | $1,020.10 | |