| 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 | $229.39 | 7.210% | $245.929 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $42.50 | 8.461% | $46.0959 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $200.59 | 10.153% | $220.9559 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $64.89 | 6.585% | $69.163 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $176.25 | 12.548% | $198.3659 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $138.47 | 6.599% | $147.6076 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $232.52 | 4.158% | $242.1882 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,084.61 | $1,170.3055 | $1,170.32 | $1,170.30 | $1,170.40 | |