| 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 | $106.87 | 5.383% | $112.6228 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $235.49 | 3.748% | $244.3162 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $62.77 | 4.197% | $65.4045 | $65.40 | $65.40 | $65.40 |
| Purchase #4 | $114.86 | 12.154% | $128.8201 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $37.99 | 12.509% | $42.7422 | $42.74 | $42.75 | $42.70 |
| Purchase #6 | $188.48 | 9.709% | $206.7795 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $178.51 | 12.775% | $201.3147 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $924.97 | $1,002.0000 | $1,001.99 | $1,001.95 | $1,001.90 | |