| 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 | $87.78 | 5.626% | $92.7185 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $171.75 | 9.484% | $188.0388 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $146.71 | 9.216% | $160.2308 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $214.77 | 11.258% | $238.9488 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $172.28 | 12.275% | $193.4274 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $196.90 | 3.484% | $203.76 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $181.96 | 13.657% | $206.8103 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $1,172.15 | $1,283.9346 | $1,283.94 | $1,283.95 | $1,283.80 | |