| 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 | $190.39 | 8.540% | $206.6493 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $111.88 | 6.200% | $118.8166 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $46.95 | 12.642% | $52.8854 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $174.41 | 6.691% | $186.0798 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $230.91 | 11.206% | $256.7858 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $31.59 | 13.723% | $35.9251 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $227.77 | 3.402% | $235.5187 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $1,013.90 | $1,092.6607 | $1,092.68 | $1,092.70 | $1,092.60 | |