| 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 | $247.92 | 12.792% | $279.6339 | $279.63 | $279.65 | $279.60 |
| Purchase #2 | $41.65 | 5.574% | $43.9716 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $63.95 | 8.484% | $69.3755 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $179.95 | 13.302% | $203.8869 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $61.28 | 12.715% | $69.0718 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $215.86 | 6.605% | $230.1176 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $187.31 | 4.549% | $195.8307 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $997.92 | $1,091.8880 | $1,091.89 | $1,091.90 | $1,091.90 | |