| 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 | $221.84 | 5.483% | $234.0035 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $100.62 | 11.722% | $112.4147 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $195.94 | 11.348% | $218.1753 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $210.35 | 4.643% | $220.1166 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $64.38 | 10.774% | $71.3163 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $192.61 | 13.128% | $217.8958 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $208.83 | 5.134% | $219.5513 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $1,194.57 | $1,293.4735 | $1,293.48 | $1,293.45 | $1,293.50 | |