| 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 | $239.40 | 3.264% | $247.214 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $65.55 | 4.352% | $68.4027 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $137.82 | 8.399% | $149.3955 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $96.34 | 12.805% | $108.6763 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $245.49 | 11.752% | $274.34 | $274.34 | $274.35 | $274.30 |
| Purchase #6 | $42.35 | 3.126% | $43.6739 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $83.90 | 8.104% | $90.6993 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $910.85 | $982.4017 | $982.40 | $982.40 | $982.40 | |