| 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 | $93.53 | 9.568% | $102.479 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $26.97 | 5.786% | $28.5305 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $206.59 | 13.524% | $234.5292 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $111.51 | 11.339% | $124.1541 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $197.47 | 11.200% | $219.5866 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $185.47 | 4.244% | $193.3413 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $205.32 | 3.450% | $212.4035 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,026.86 | $1,115.0242 | $1,115.02 | $1,115.10 | $1,115.00 | |