| 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 | $219.88 | 3.751% | $228.1277 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $228.85 | 8.451% | $248.1901 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $6.99 | 13.351% | $7.9232 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $132.57 | 9.498% | $145.1615 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $244.59 | 8.783% | $266.0723 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $94.53 | 9.186% | $103.2135 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $186.40 | 3.660% | $193.2222 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,113.81 | $1,191.9105 | $1,191.90 | $1,191.85 | $1,191.90 | |