| 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 | $102.34 | 4.325% | $106.7662 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $28.42 | 4.633% | $29.7367 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $223.61 | 3.285% | $230.9556 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $147.33 | 11.633% | $164.4689 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $229.60 | 11.204% | $255.3244 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $22.94 | 10.291% | $25.3008 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $202.66 | 11.609% | $226.1868 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $956.90 | $1,038.7394 | $1,038.75 | $1,038.70 | $1,038.80 | |