| 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 | $114.64 | 13.187% | $129.7576 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $114.61 | 10.347% | $126.4687 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $130.46 | 10.432% | $144.0696 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $239.28 | 4.603% | $250.2941 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $80.38 | 13.615% | $91.3237 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $130.84 | 3.221% | $135.0544 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $128.61 | 7.542% | $138.3098 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $938.82 | $1,015.2779 | $1,015.27 | $1,015.20 | $1,015.40 | |