| 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 | $190.91 | 10.370% | $210.7074 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $94.31 | 13.490% | $107.0324 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $83.60 | 8.124% | $90.3917 | $90.39 | $90.40 | $90.40 |
| Purchase #4 | $103.51 | 11.473% | $115.3857 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $5.68 | 13.151% | $6.427 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $248.65 | 7.145% | $266.416 | $266.42 | $266.40 | $266.40 |
| Purchase #7 | $95.94 | 7.620% | $103.2506 | $103.25 | $103.25 | $103.30 |
| 7 purchase totals = | $822.60 | $899.6108 | $899.62 | $899.65 | $899.60 | |