| 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 | $202.56 | 9.148% | $221.0902 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $90.25 | 5.267% | $95.0035 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $161.98 | 11.175% | $180.0813 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $192.32 | 11.521% | $214.4772 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $87.93 | 3.781% | $91.2546 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $151.34 | 11.220% | $168.3203 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $187.51 | 13.499% | $212.822 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,073.89 | $1,183.0491 | $1,183.04 | $1,183.05 | $1,183.10 | |