| 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 | $14.69 | 6.717% | $15.6767 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $235.28 | 11.744% | $262.9113 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $154.31 | 8.639% | $167.6408 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $36.48 | 8.620% | $39.6246 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $205.37 | 12.397% | $230.8297 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $202.33 | 8.804% | $220.1431 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $184.45 | 9.685% | $202.314 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $1,032.91 | $1,139.1402 | $1,139.13 | $1,139.15 | $1,139.00 | |