| 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 | $218.42 | 5.478% | $230.385 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $109.31 | 3.381% | $113.0058 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $154.97 | 6.365% | $164.8338 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $103.95 | 8.634% | $112.925 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $189.58 | 11.620% | $211.6092 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $231.35 | 13.617% | $262.8529 | $262.85 | $262.85 | $262.90 |
| Purchase #7 | $6.61 | 8.312% | $7.1594 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $1,014.19 | $1,102.7711 | $1,102.78 | $1,102.80 | $1,102.80 | |