| 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 | $155.81 | 11.298% | $173.4134 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $43.26 | 8.177% | $46.7974 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $197.65 | 5.743% | $209.001 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $219.50 | 12.587% | $247.1285 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $182.89 | 6.620% | $194.9973 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $231.46 | 4.640% | $242.1997 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $123.91 | 3.503% | $128.2506 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $1,154.48 | $1,241.7879 | $1,241.79 | $1,241.80 | $1,241.80 | |