| 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 | $248.45 | 4.440% | $259.4812 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $78.52 | 3.195% | $81.0287 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $152.75 | 9.223% | $166.8381 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $91.74 | 7.307% | $98.4434 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $201.75 | 9.450% | $220.8154 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $238.86 | 12.538% | $268.8083 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $81.59 | 8.542% | $88.5594 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $1,093.66 | $1,183.9745 | $1,183.98 | $1,184.00 | $1,183.90 | |