| 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 | $101.71 | 8.127% | $109.976 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $215.75 | 9.103% | $235.3897 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $83.79 | 12.599% | $94.3467 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $155.65 | 3.623% | $161.2892 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $72.41 | 12.292% | $81.3106 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $200.78 | 5.384% | $211.59 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $191.62 | 3.105% | $197.5698 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,021.71 | $1,091.4720 | $1,091.48 | $1,091.50 | $1,091.50 | |