| 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 | $31.62 | 10.409% | $34.9113 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $120.78 | 9.643% | $132.4268 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $105.93 | 6.640% | $112.9638 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $193.78 | 6.416% | $206.2129 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $240.53 | 7.609% | $258.8319 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $118.34 | 10.723% | $131.0296 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $217.62 | 11.526% | $242.7029 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,028.60 | $1,119.0792 | $1,119.07 | $1,119.10 | $1,119.00 | |