| 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 | $77.65 | 5.362% | $81.8136 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $132.86 | 7.675% | $143.057 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $134.33 | 9.530% | $147.1316 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $213.47 | 6.638% | $227.6401 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $246.34 | 11.487% | $274.6371 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $5.47 | 7.720% | $5.8923 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $214.34 | 7.559% | $230.542 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $1,024.46 | $1,110.7137 | $1,110.71 | $1,110.75 | $1,110.60 | |