| 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 | $192.95 | 9.292% | $210.8789 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $78.63 | 12.323% | $88.3196 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $250.59 | 9.272% | $273.8247 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $115.47 | 4.740% | $120.9433 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $210.85 | 3.752% | $218.7611 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $214.50 | 4.632% | $224.4356 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $223.87 | 10.731% | $247.8935 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,286.86 | $1,385.0567 | $1,385.05 | $1,385.05 | $1,385.00 | |