| 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 | $129.84 | 11.722% | $145.0598 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $197.80 | 4.446% | $206.5942 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $115.86 | 5.282% | $121.9797 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $213.87 | 7.645% | $230.2204 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $202.67 | 5.631% | $214.0823 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $99.55 | 5.352% | $104.8779 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $95.60 | 8.301% | $103.5358 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $1,055.19 | $1,126.3501 | $1,126.35 | $1,126.40 | $1,126.40 | |