| 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 | $43.47 | 12.283% | $48.8094 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $118.47 | 3.627% | $122.7669 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $140.48 | 13.248% | $159.0908 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $192.51 | 13.590% | $218.6721 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $242.69 | 8.711% | $263.8307 | $263.83 | $263.85 | $263.80 |
| Purchase #6 | $180.40 | 13.176% | $204.1695 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $79.55 | 4.654% | $83.2523 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $997.57 | $1,100.5917 | $1,100.59 | $1,100.55 | $1,100.70 | |