| 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 | $16.99 | 13.496% | $19.283 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $131.79 | 12.253% | $147.9382 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $226.43 | 9.746% | $248.4979 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $35.25 | 4.380% | $36.794 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $186.99 | 10.256% | $206.1677 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $189.42 | 12.165% | $212.4629 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $141.75 | 12.607% | $159.6204 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $928.62 | $1,030.7641 | $1,030.76 | $1,030.75 | $1,030.80 | |