| 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 | $114.69 | 6.278% | $121.8902 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $31.78 | 5.221% | $33.4392 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $94.62 | 3.624% | $98.049 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $235.47 | 6.737% | $251.3336 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $177.39 | 5.455% | $187.0666 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $195.47 | 8.373% | $211.8367 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $92.88 | 8.789% | $101.0432 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $942.30 | $1,004.6585 | $1,004.66 | $1,004.70 | $1,004.50 | |