| 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 | $219.81 | 9.441% | $240.5623 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $248.77 | 10.452% | $274.7714 | $274.77 | $274.75 | $274.80 |
| Purchase #3 | $83.88 | 5.742% | $88.6964 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $172.93 | 11.567% | $192.9328 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $155.31 | 13.874% | $176.8577 | $176.86 | $176.85 | $176.90 |
| Purchase #6 | $207.54 | 5.129% | $218.1847 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $177.40 | 13.336% | $201.0581 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,265.64 | $1,393.0634 | $1,393.06 | $1,393.05 | $1,393.20 | |