| 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 | $215.80 | 5.183% | $226.9849 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $95.83 | 13.729% | $108.9865 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $135.40 | 12.532% | $152.3683 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $167.90 | 9.281% | $183.4828 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $57.27 | 11.303% | $63.7432 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $100.50 | 4.765% | $105.2888 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $9.36 | 8.236% | $10.1309 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $782.06 | $850.9854 | $850.98 | $851.05 | $851.00 | |