| 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 | $129.49 | 5.630% | $136.7803 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $146.31 | 12.595% | $164.7377 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $240.86 | 4.627% | $252.0046 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $44.56 | 10.252% | $49.1283 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $156.52 | 11.794% | $174.98 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $12.35 | 6.183% | $13.1136 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $246.80 | 3.293% | $254.9271 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $976.89 | $1,045.6716 | $1,045.67 | $1,045.75 | $1,045.60 | |