| 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 | $83.84 | 12.597% | $94.4013 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $195.52 | 6.423% | $208.0782 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $220.82 | 13.352% | $250.3039 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $71.28 | 5.418% | $75.142 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $18.43 | 9.509% | $20.1825 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $96.48 | 13.747% | $109.7431 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $235.57 | 8.148% | $254.7642 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $921.94 | $1,012.6152 | $1,012.60 | $1,012.65 | $1,012.60 | |