| 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 | $123.74 | 9.865% | $135.947 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $194.56 | 11.233% | $216.4149 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $181.46 | 11.358% | $202.0702 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $211.77 | 12.779% | $238.8321 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $242.82 | 3.480% | $251.2701 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $205.95 | 8.389% | $223.2271 | $223.23 | $223.25 | $223.20 |
| Purchase #7 | $27.79 | 6.623% | $29.6305 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $1,188.09 | $1,297.3919 | $1,297.39 | $1,297.40 | $1,297.30 | |