| 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 | $106.27 | 3.656% | $110.1552 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $108.57 | 12.726% | $122.3866 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $113.70 | 6.433% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $245.29 | 9.214% | $267.891 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $80.80 | 5.811% | $85.4953 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $174.64 | 7.327% | $187.4359 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $203.60 | 10.775% | $225.5379 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,032.87 | $1,119.9162 | $1,119.93 | $1,119.95 | $1,119.90 | |