| 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 | $74.91 | 7.303% | $80.3807 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $218.91 | 6.479% | $233.0932 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $177.84 | 9.264% | $194.3151 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $93.55 | 10.280% | $103.1669 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $221.42 | 9.318% | $242.0519 | $242.05 | $242.05 | $242.10 |
| Purchase #6 | $220.80 | 11.591% | $246.3929 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $151.81 | 8.287% | $164.3905 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $1,159.24 | $1,263.7912 | $1,263.79 | $1,263.80 | $1,263.90 | |