| 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 | $230.58 | 7.613% | $248.1341 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $72.25 | 6.733% | $77.1146 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $195.81 | 7.579% | $210.6504 | $210.65 | $210.65 | $210.70 |
| Purchase #4 | $208.95 | 7.428% | $224.4708 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $178.34 | 8.799% | $194.0321 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $152.55 | 6.818% | $162.9509 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $137.42 | 4.698% | $143.876 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $1,175.90 | $1,261.2289 | $1,261.22 | $1,261.25 | $1,261.30 | |