| 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 | $230.29 | 6.383% | $244.9894 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $70.62 | 8.635% | $76.718 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $7.76 | 7.337% | $8.3294 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $100.71 | 5.289% | $106.0366 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $202.69 | 6.628% | $216.1243 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $147.35 | 8.424% | $159.7628 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $62.87 | 10.828% | $69.6776 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $822.29 | $881.6381 | $881.64 | $881.65 | $881.60 | |