| 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 | $231.54 | 5.857% | $245.1013 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $118.35 | 8.559% | $128.4796 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $191.89 | 9.679% | $210.463 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $192.96 | 3.506% | $199.7252 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $64.44 | 7.704% | $69.4045 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $28.89 | 3.211% | $29.8177 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $109.29 | 8.617% | $118.7075 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $937.36 | $1,001.6988 | $1,001.70 | $1,001.70 | $1,001.70 | |