| 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 | $104.37 | 9.421% | $114.2027 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $120.46 | 8.241% | $130.3871 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $104.95 | 6.734% | $112.0173 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $160.35 | 7.544% | $172.4468 | $172.45 | $172.45 | $172.40 |
| Purchase #5 | $202.74 | 8.560% | $220.0945 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $161.26 | 7.466% | $173.2997 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $42.44 | 11.535% | $47.3355 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $896.57 | $969.7836 | $969.79 | $969.80 | $969.70 | |