| 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 | $155.93 | 4.234% | $162.5321 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $199.94 | 6.176% | $212.2883 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $163.88 | 7.683% | $176.4709 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $129.96 | 13.189% | $147.1004 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $245.81 | 11.438% | $273.9257 | $273.93 | $273.95 | $273.90 |
| Purchase #6 | $118.63 | 8.156% | $128.3055 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $99.48 | 4.771% | $104.2262 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $1,113.63 | $1,204.8491 | $1,204.86 | $1,204.90 | $1,204.80 | |