| 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 | $135.39 | 3.466% | $140.0826 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $96.58 | 13.475% | $109.5942 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $7.41 | 3.475% | $7.6675 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $247.80 | 6.224% | $263.2231 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $53.64 | 6.270% | $57.0032 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $131.34 | 3.475% | $135.9041 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $204.52 | 10.797% | $226.602 | $226.60 | $226.60 | $226.60 |
| 7 purchase totals = | $876.68 | $940.0767 | $940.06 | $940.05 | $940.10 | |