| 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 | $123.93 | 5.259% | $130.4475 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $239.99 | 4.267% | $250.2304 | $250.23 | $250.25 | $250.20 |
| Purchase #3 | $95.27 | 8.146% | $103.0307 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $189.82 | 11.331% | $211.3285 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $82.91 | 9.285% | $90.6082 | $90.61 | $90.60 | $90.60 |
| Purchase #6 | $204.58 | 13.793% | $232.7977 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $193.91 | 6.473% | $206.4618 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $1,130.41 | $1,224.9048 | $1,224.91 | $1,224.95 | $1,224.80 | |