| 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 | $42.36 | 6.374% | $45.06 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $236.39 | 12.769% | $266.5746 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $57.31 | 9.817% | $62.9361 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $217.98 | 5.867% | $230.7689 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $240.59 | 10.613% | $266.1238 | $266.12 | $266.10 | $266.10 |
| Purchase #6 | $216.55 | 3.220% | $223.5229 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $38.66 | 8.207% | $41.8328 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $1,049.84 | $1,136.8191 | $1,136.81 | $1,136.75 | $1,136.80 | |