| 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 | $189.65 | 10.575% | $209.7055 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $58.59 | 7.560% | $63.0194 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $146.98 | 4.498% | $153.5912 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $153.91 | 13.151% | $174.1507 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $222.35 | 8.345% | $240.9051 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $250.62 | 10.137% | $276.0253 | $276.03 | $276.05 | $276.00 |
| Purchase #7 | $213.62 | 3.528% | $221.1565 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,235.72 | $1,338.5537 | $1,338.57 | $1,338.55 | $1,338.60 | |