| 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 | $91.54 | 9.814% | $100.5237 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $159.57 | 12.237% | $179.0966 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $5.85 | 7.809% | $6.3068 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $227.61 | 5.711% | $240.6088 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $187.56 | 6.227% | $199.2394 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $192.75 | 9.517% | $211.094 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $183.49 | 4.668% | $192.0553 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $1,048.37 | $1,128.9246 | $1,128.93 | $1,128.90 | $1,128.90 | |