| 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 | $245.91 | 4.174% | $256.1743 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $146.35 | 12.641% | $164.8501 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $92.63 | 4.625% | $96.9141 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $189.50 | 12.305% | $212.818 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $159.72 | 11.465% | $178.0319 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $79.36 | 6.839% | $84.7874 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $182.38 | 11.512% | $203.3756 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $1,095.85 | $1,196.9514 | $1,196.95 | $1,196.95 | $1,197.00 | |