| 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 | $85.92 | 9.525% | $94.1039 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $216.68 | 6.301% | $230.333 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $222.45 | 5.781% | $235.3098 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $201.77 | 8.544% | $219.0092 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $35.57 | 10.782% | $39.4052 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $69.34 | 3.521% | $71.7815 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $234.91 | 4.682% | $245.9085 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,066.64 | $1,135.8511 | $1,135.85 | $1,135.85 | $1,135.80 | |