| 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 | $211.44 | 7.853% | $228.0444 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $169.63 | 4.455% | $177.187 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $14.95 | 10.481% | $16.5169 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $50.96 | 10.511% | $56.3164 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $221.52 | 10.680% | $245.1783 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $200.50 | 8.806% | $218.156 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $63.66 | 5.804% | $67.3548 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $932.66 | $1,008.7538 | $1,008.76 | $1,008.75 | $1,008.80 | |