| 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 | $230.64 | 3.848% | $239.515 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $241.95 | 3.589% | $250.6336 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $42.38 | 3.459% | $43.8459 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $202.61 | 13.375% | $229.7091 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $201.91 | 13.644% | $229.4586 | $229.46 | $229.45 | $229.50 |
| Purchase #6 | $183.81 | 7.169% | $196.9873 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $10.35 | 7.439% | $11.1199 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $1,113.65 | $1,201.2694 | $1,201.28 | $1,201.25 | $1,201.20 | |