| 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 | $88.61 | 5.192% | $93.2106 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $209.93 | 3.302% | $216.8619 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $158.26 | 7.732% | $170.4967 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $120.91 | 13.397% | $137.1083 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $246.41 | 11.289% | $274.2272 | $274.23 | $274.25 | $274.20 |
| Purchase #6 | $118.31 | 12.788% | $133.4395 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $57.77 | 9.457% | $63.2333 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $1,000.20 | $1,088.5775 | $1,088.58 | $1,088.60 | $1,088.50 | |