| 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 | $219.53 | 4.828% | $230.1289 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $202.42 | 4.424% | $211.3751 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $249.60 | 9.269% | $272.7354 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $120.36 | 12.117% | $134.944 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $89.49 | 8.418% | $97.0233 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $119.63 | 8.625% | $129.9481 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $187.77 | 6.865% | $200.6604 | $200.66 | $200.65 | $200.70 |
| 7 purchase totals = | $1,188.80 | $1,276.8152 | $1,276.82 | $1,276.85 | $1,276.70 | |