| 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 | $123.41 | 3.406% | $127.6133 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $224.86 | 10.541% | $248.5625 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $142.99 | 6.561% | $152.3716 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $147.94 | 5.203% | $155.6373 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $209.85 | 5.195% | $220.7517 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $164.74 | 7.299% | $176.7644 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $121.50 | 8.443% | $131.7582 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $1,135.29 | $1,213.4590 | $1,213.45 | $1,213.40 | $1,213.60 | |