| 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 | $115.80 | 11.337% | $128.9282 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $62.29 | 12.513% | $70.0843 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $192.36 | 4.340% | $200.7084 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $146.94 | 9.493% | $160.889 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $222.91 | 5.262% | $234.6395 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $166.95 | 7.104% | $178.8101 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $127.87 | 10.345% | $141.0982 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,035.12 | $1,115.1577 | $1,115.16 | $1,115.20 | $1,115.10 | |