| 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 | $80.90 | 8.423% | $87.7142 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $220.33 | 5.615% | $232.7015 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $133.26 | 13.478% | $151.2208 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $110.33 | 10.778% | $122.2214 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $209.50 | 5.771% | $221.5902 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $177.44 | 6.750% | $189.4172 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $189.53 | 9.618% | $207.759 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $1,121.29 | $1,212.6243 | $1,212.62 | $1,212.55 | $1,212.60 | |