| 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 | $198.63 | 9.610% | $217.7183 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $62.80 | 5.277% | $66.114 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $151.45 | 6.783% | $161.7229 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $217.31 | 4.792% | $227.7235 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $194.89 | 8.776% | $211.9935 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $241.41 | 9.741% | $264.9257 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $189.92 | 3.509% | $196.5843 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,256.41 | $1,346.7822 | $1,346.77 | $1,346.75 | $1,346.70 | |