| 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 | $230.55 | 12.186% | $258.6448 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $210.70 | 3.103% | $217.238 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $214.37 | 5.756% | $226.7091 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $34.97 | 4.365% | $36.4964 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $152.45 | 9.866% | $167.4907 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $155.82 | 12.192% | $174.8176 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $23.84 | 12.579% | $26.8388 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $1,022.70 | $1,108.2354 | $1,108.24 | $1,108.25 | $1,108.10 | |