| 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 | $200.99 | 10.671% | $222.4376 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $120.63 | 4.513% | $126.074 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $117.51 | 7.508% | $126.3327 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $99.97 | 8.673% | $108.6404 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $243.84 | 9.733% | $267.5729 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $111.35 | 13.545% | $126.4324 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $120.29 | 12.866% | $135.7665 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,014.58 | $1,113.2565 | $1,113.25 | $1,113.25 | $1,113.20 | |