| 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 | $242.52 | 6.860% | $259.1569 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $207.58 | 6.449% | $220.9668 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $79.64 | 4.484% | $83.2111 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $58.73 | 13.232% | $66.5012 | $66.50 | $66.50 | $66.50 |
| Purchase #5 | $164.39 | 12.245% | $184.5196 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $18.64 | 12.543% | $20.978 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $245.57 | 8.841% | $267.2808 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,017.07 | $1,102.6144 | $1,102.62 | $1,102.60 | $1,102.70 | |