| 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 | $222.72 | 5.110% | $234.101 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $87.31 | 12.608% | $98.318 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $172.34 | 3.658% | $178.6442 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $115.98 | 11.209% | $128.9802 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $62.94 | 9.201% | $68.7311 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $225.64 | 6.851% | $241.0986 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $72.97 | 9.398% | $79.8277 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $959.90 | $1,029.7008 | $1,029.70 | $1,029.75 | $1,029.60 | |