| 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 | $218.68 | 10.370% | $241.3571 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $39.89 | 3.611% | $41.3304 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $110.88 | 12.118% | $124.3164 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $195.62 | 10.457% | $216.076 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $27.29 | 13.735% | $31.0383 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $129.94 | 11.715% | $145.1625 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $196.55 | 4.406% | $205.21 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $918.85 | $1,004.4907 | $1,004.50 | $1,004.50 | $1,004.50 | |