| 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 | $118.99 | 8.400% | $128.9852 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $223.83 | 11.798% | $250.2375 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $60.92 | 13.325% | $69.0376 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $68.34 | 4.689% | $71.5445 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $92.54 | 4.741% | $96.9273 | $96.93 | $96.95 | $96.90 |
| Purchase #6 | $31.86 | 8.471% | $34.5589 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $109.46 | 9.307% | $119.6474 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $705.94 | $770.9384 | $770.95 | $771.00 | $770.80 | |