| 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 | $104.80 | 9.323% | $114.5705 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $145.63 | 7.823% | $157.0226 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $62.62 | 5.227% | $65.8931 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $234.65 | 9.406% | $256.7212 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $202.53 | 3.479% | $209.576 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $123.48 | 7.807% | $133.1201 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $128.95 | 3.334% | $133.2492 | $133.25 | $133.25 | $133.20 |
| 7 purchase totals = | $1,002.66 | $1,070.1527 | $1,070.15 | $1,070.10 | $1,070.10 | |