| 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 | $239.98 | 6.186% | $254.8252 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $14.71 | 6.330% | $15.6411 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $105.77 | 10.286% | $116.6495 | $116.65 | $116.65 | $116.60 |
| Purchase #4 | $80.95 | 5.170% | $85.1351 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $100.69 | 8.755% | $109.5054 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $124.62 | 11.212% | $138.5924 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $75.32 | 8.497% | $81.7199 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $742.04 | $802.0686 | $802.08 | $802.10 | $801.90 | |