| 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 | $20.62 | 6.746% | $22.011 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $239.71 | 11.600% | $267.5164 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $163.66 | 6.207% | $173.8184 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $168.97 | 13.242% | $191.345 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $193.48 | 8.312% | $209.5621 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $194.82 | 13.661% | $221.4344 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $110.98 | 5.519% | $117.105 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,092.24 | $1,202.7923 | $1,202.80 | $1,202.75 | $1,202.70 | |