| 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 | $103.53 | 9.735% | $113.6086 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $155.81 | 13.683% | $177.1295 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $32.50 | 11.792% | $36.3324 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $32.34 | 3.171% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $106.94 | 6.813% | $114.2258 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $154.98 | 6.835% | $165.5729 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $249.86 | 12.517% | $281.135 | $281.14 | $281.15 | $281.10 |
| 7 purchase totals = | $835.96 | $921.3697 | $921.38 | $921.40 | $921.30 | |