| 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 | $224.70 | 13.670% | $255.4165 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $127.97 | 10.569% | $141.4951 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $192.64 | 5.178% | $202.6149 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $50.59 | 8.787% | $55.0353 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $143.62 | 6.678% | $153.2109 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $80.76 | 8.400% | $87.5438 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $171.59 | 10.670% | $189.8987 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $991.87 | $1,085.2152 | $1,085.22 | $1,085.20 | $1,085.10 | |