| 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 | $192.69 | 12.709% | $217.179 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $218.28 | 5.231% | $229.6982 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $228.81 | 12.248% | $256.8346 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $109.76 | 4.102% | $114.2624 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $160.93 | 12.284% | $180.6986 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $202.55 | 13.632% | $230.1616 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $8.27 | 4.126% | $8.6112 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $1,121.29 | $1,237.4456 | $1,237.44 | $1,237.45 | $1,237.50 | |