| 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 | $248.92 | 8.504% | $270.0882 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $218.72 | 13.273% | $247.7507 | $247.75 | $247.75 | $247.80 |
| Purchase #3 | $9.89 | 8.752% | $10.7556 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $100.42 | 9.474% | $109.9338 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $79.64 | 7.203% | $85.3765 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $22.25 | 8.131% | $24.0591 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $245.41 | 11.797% | $274.361 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $925.25 | $1,022.3249 | $1,022.33 | $1,022.35 | $1,022.50 | |