| 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 | $197.40 | 13.323% | $223.6996 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $34.58 | 6.218% | $36.7302 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $195.52 | 12.387% | $219.7391 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $115.99 | 3.588% | $120.1517 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $76.92 | 7.807% | $82.9251 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $88.69 | 3.308% | $91.6239 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $235.86 | 12.128% | $264.4651 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $944.96 | $1,039.3347 | $1,039.34 | $1,039.35 | $1,039.30 | |