| 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 | $206.94 | 3.189% | $213.5393 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $193.32 | 4.128% | $201.3002 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $17.52 | 3.302% | $18.0985 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $85.32 | 5.723% | $90.2029 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $245.41 | 4.482% | $256.4093 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $192.90 | 6.785% | $205.9883 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $145.70 | 10.220% | $160.5905 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $1,087.11 | $1,146.1290 | $1,146.13 | $1,146.15 | $1,146.10 | |