| 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 | $98.63 | 12.498% | $110.9568 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $135.76 | 13.254% | $153.7536 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $243.56 | 9.748% | $267.3022 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $191.86 | 8.268% | $207.723 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $147.34 | 4.794% | $154.4035 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $138.26 | 4.332% | $144.2494 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $68.48 | 9.611% | $75.0616 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $1,023.89 | $1,113.4501 | $1,113.44 | $1,113.40 | $1,113.50 | |