| 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 | $87.57 | 12.690% | $98.6826 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $158.88 | 5.746% | $168.0092 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $186.26 | 13.711% | $211.7981 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $155.93 | 6.838% | $166.5925 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $212.57 | 8.315% | $230.2452 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $140.56 | 3.805% | $145.9083 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $92.85 | 7.513% | $99.8258 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $1,034.62 | $1,121.0617 | $1,121.07 | $1,121.10 | $1,121.00 | |