| 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 | $124.60 | 4.178% | $129.8058 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $194.95 | 4.125% | $202.9917 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $183.96 | 7.610% | $197.9594 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $163.85 | 4.716% | $171.5772 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $230.92 | 3.203% | $238.3164 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $130.85 | 5.233% | $137.6974 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $53.83 | 3.703% | $55.8233 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $1,082.96 | $1,134.1712 | $1,134.18 | $1,134.15 | $1,134.20 | |