| 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 | $188.34 | 7.765% | $202.9646 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $79.34 | 13.169% | $89.7883 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $129.80 | 9.363% | $141.9532 | $141.95 | $141.95 | $142.00 |
| Purchase #4 | $197.58 | 11.587% | $220.4736 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $53.29 | 5.632% | $56.2913 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $114.43 | 11.839% | $127.9774 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $194.62 | 4.476% | $203.3312 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $957.40 | $1,042.7796 | $1,042.77 | $1,042.80 | $1,042.90 | |