| 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 | $88.77 | 10.274% | $97.8902 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $203.36 | 7.202% | $218.006 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $63.84 | 8.561% | $69.3053 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $215.51 | 11.334% | $239.9359 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $195.47 | 8.723% | $212.5208 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $219.47 | 4.830% | $230.0704 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $180.76 | 11.260% | $201.1136 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,167.18 | $1,268.8422 | $1,268.85 | $1,268.80 | $1,268.80 | |