| 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 | $230.63 | 5.384% | $243.0471 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $208.86 | 7.502% | $224.5287 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $168.43 | 7.494% | $181.0521 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $187.63 | 5.862% | $198.6289 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $38.81 | 4.153% | $40.4218 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $220.34 | 12.831% | $248.6118 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $158.48 | 12.719% | $178.6371 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $1,213.18 | $1,314.9275 | $1,314.93 | $1,314.95 | $1,314.80 | |