| 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 | $209.89 | 5.732% | $221.9209 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $238.52 | 5.333% | $251.2403 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $142.36 | 9.535% | $155.934 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $90.73 | 3.701% | $94.0879 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $119.39 | 4.769% | $125.0837 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $162.41 | 11.247% | $180.6763 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $153.93 | 10.661% | $170.3405 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $1,117.23 | $1,199.2836 | $1,199.28 | $1,199.35 | $1,199.20 | |