| 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 | $204.36 | 12.581% | $230.0705 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $208.88 | 5.688% | $220.7611 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $130.35 | 7.488% | $140.1106 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $205.67 | 11.771% | $229.8794 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $27.50 | 7.698% | $29.617 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $179.37 | 9.190% | $195.8541 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $121.98 | 10.674% | $135.0001 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,078.11 | $1,181.2928 | $1,181.29 | $1,181.25 | $1,181.40 | |