| 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 | $35.40 | 9.446% | $38.7439 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $130.44 | 8.254% | $141.2065 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $201.61 | 11.267% | $224.3254 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $246.64 | 10.512% | $272.5668 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $221.98 | 10.590% | $245.4877 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $145.50 | 11.560% | $162.3198 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $24.40 | 12.607% | $27.4761 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $1,005.97 | $1,112.1262 | $1,112.14 | $1,112.15 | $1,112.10 | |