| 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 | $211.77 | 13.844% | $241.0874 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $68.57 | 8.614% | $74.4766 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $146.80 | 9.741% | $161.0998 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $220.86 | 6.523% | $235.2667 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $152.71 | 9.215% | $166.7822 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $40.57 | 5.545% | $42.8196 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $223.36 | 10.194% | $246.1293 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,064.64 | $1,167.6616 | $1,167.67 | $1,167.70 | $1,167.70 | |