| 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 | $102.61 | 9.296% | $112.1486 | $112.15 | $112.15 | $112.10 |
| Purchase #2 | $38.97 | 5.152% | $40.9777 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $207.90 | 6.472% | $221.3553 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $164.31 | 6.315% | $174.6862 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $179.86 | 10.200% | $198.2057 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $98.46 | 8.343% | $106.6745 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $171.76 | 6.636% | $183.158 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $963.87 | $1,037.2060 | $1,037.22 | $1,037.20 | $1,037.30 | |