| 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 | $23.42 | 5.119% | $24.6189 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $9.26 | 6.759% | $9.8859 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $233.35 | 8.299% | $252.7157 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $244.27 | 4.831% | $256.0707 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $91.93 | 10.211% | $101.317 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $218.68 | 9.360% | $239.1484 | $239.15 | $239.15 | $239.10 |
| Purchase #7 | $184.45 | 11.166% | $205.0457 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $1,005.36 | $1,088.8023 | $1,088.82 | $1,088.75 | $1,088.70 | |