| 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 | $79.30 | 4.557% | $82.9137 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $196.95 | 12.335% | $221.2438 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $241.85 | 8.634% | $262.7313 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $128.31 | 8.424% | $139.1188 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $19.52 | 11.673% | $21.7986 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $225.40 | 11.710% | $251.7943 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $88.73 | 8.857% | $96.5888 | $96.59 | $96.60 | $96.60 |
| 7 purchase totals = | $980.06 | $1,076.1893 | $1,076.18 | $1,076.20 | $1,076.10 | |