| 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 | $92.98 | 8.718% | $101.086 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $249.84 | 3.680% | $259.0341 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $147.74 | 7.822% | $159.2962 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $147.93 | 13.106% | $167.3177 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $114.45 | 4.571% | $119.6815 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $184.40 | 5.541% | $194.6176 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $75.72 | 9.390% | $82.8301 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $1,013.06 | $1,083.8632 | $1,083.87 | $1,083.90 | $1,083.80 | |