| 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 | $26.89 | 12.820% | $30.3373 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $31.39 | 12.669% | $35.3668 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $243.85 | 10.395% | $269.1982 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $192.97 | 6.801% | $206.0939 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $198.68 | 8.181% | $214.934 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $149.90 | 6.165% | $159.1413 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $87.84 | 12.566% | $98.878 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $931.52 | $1,013.9495 | $1,013.95 | $1,014.00 | $1,013.90 | |