| 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 | $110.62 | 9.360% | $120.974 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $114.65 | 10.545% | $126.7398 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $118.41 | 9.592% | $129.7679 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $183.35 | 4.117% | $190.8985 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $124.36 | 7.106% | $133.197 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $142.83 | 7.745% | $153.8922 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $243.93 | 6.231% | $259.1293 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $1,038.15 | $1,114.5987 | $1,114.60 | $1,114.60 | $1,114.60 | |