| 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 | $21.36 | 4.613% | $22.3453 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $191.92 | 5.434% | $202.3489 | $202.35 | $202.35 | $202.30 |
| Purchase #3 | $216.95 | 8.380% | $235.1304 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $223.88 | 10.262% | $246.8546 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $198.67 | 7.646% | $213.8603 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $87.88 | 4.802% | $92.1 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $176.92 | 12.141% | $198.3999 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $1,117.58 | $1,211.0394 | $1,211.04 | $1,211.05 | $1,211.00 | |