| 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 | $120.52 | 8.477% | $130.7365 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $240.58 | 8.196% | $260.2979 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $20.32 | 9.838% | $22.3191 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $213.54 | 5.319% | $224.8982 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $171.56 | 10.286% | $189.2067 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $71.48 | 10.777% | $79.1834 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $117.80 | 4.493% | $123.0928 | $123.09 | $123.10 | $123.10 |
| 7 purchase totals = | $955.80 | $1,029.7346 | $1,029.74 | $1,029.75 | $1,029.70 | |