| 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 | $142.46 | 9.350% | $155.78 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $245.91 | 5.148% | $258.5694 | $258.57 | $258.55 | $258.60 |
| Purchase #3 | $209.47 | 8.576% | $227.4341 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $112.32 | 10.493% | $124.1057 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $74.82 | 6.756% | $79.8748 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $181.36 | 10.508% | $200.4173 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $247.79 | 7.396% | $266.1165 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,214.13 | $1,312.2978 | $1,312.30 | $1,312.25 | $1,312.30 | |