| 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 | $88.59 | 3.860% | $92.0096 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $103.96 | 10.443% | $114.8165 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $133.31 | 10.517% | $147.3302 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $164.40 | 7.288% | $176.3815 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $233.32 | 10.688% | $258.2572 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $161.85 | 11.184% | $179.9513 | $179.95 | $179.95 | $180.00 |
| Purchase #7 | $240.74 | 7.459% | $258.6968 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,126.17 | $1,227.4431 | $1,227.45 | $1,227.45 | $1,227.50 | |