| 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 | $83.91 | 6.321% | $89.214 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $191.46 | 5.504% | $201.998 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $145.66 | 9.556% | $159.5793 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $199.54 | 7.712% | $214.9285 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $98.84 | 4.712% | $103.4973 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $238.41 | 6.176% | $253.1342 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $205.88 | 6.319% | $218.8896 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,163.70 | $1,241.2409 | $1,241.24 | $1,241.30 | $1,241.20 | |