| 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 | $96.86 | 12.711% | $109.1719 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $235.57 | 7.638% | $253.5628 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $172.36 | 12.436% | $193.7947 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $11.99 | 5.515% | $12.6512 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $170.53 | 5.320% | $179.6022 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $89.71 | 5.784% | $94.8988 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $175.74 | 13.616% | $199.6688 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $952.76 | $1,043.3504 | $1,043.34 | $1,043.30 | $1,043.50 | |