| 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 | $173.77 | 12.837% | $196.0769 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $248.50 | 12.586% | $279.7762 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $105.83 | 13.865% | $120.5033 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $8.80 | 4.387% | $9.1861 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $41.29 | 5.715% | $43.6497 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $217.48 | 6.277% | $231.1312 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $238.99 | 8.208% | $258.6063 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,034.66 | $1,138.9297 | $1,138.94 | $1,139.00 | $1,138.90 | |