| 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 | $249.79 | 4.303% | $260.5385 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $204.39 | 12.608% | $230.1595 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $21.30 | 8.549% | $23.1209 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $177.93 | 13.662% | $202.2388 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $112.84 | 12.229% | $126.6392 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $244.36 | 10.392% | $269.7539 | $269.75 | $269.75 | $269.80 |
| Purchase #7 | $17.92 | 10.740% | $19.8446 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $1,028.53 | $1,132.2954 | $1,132.29 | $1,132.30 | $1,132.20 | |