| 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 | $210.32 | 3.105% | $216.8504 | $216.85 | $216.85 | $216.90 |
| Purchase #2 | $92.25 | 9.378% | $100.9012 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $181.55 | 11.541% | $202.5027 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $114.95 | 11.673% | $128.3681 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $131.79 | 3.817% | $136.8204 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $176.37 | 8.712% | $191.7354 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $35.43 | 3.390% | $36.6311 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $942.66 | $1,013.8093 | $1,013.81 | $1,013.80 | $1,013.80 | |