| 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 | $220.75 | 13.517% | $250.5888 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $49.32 | 5.198% | $51.8837 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $131.86 | 10.864% | $146.1853 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $208.46 | 10.334% | $230.0023 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $110.99 | 8.227% | $120.1211 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $142.60 | 12.349% | $160.2097 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $221.96 | 7.126% | $237.7769 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,085.94 | $1,196.7678 | $1,196.77 | $1,196.80 | $1,196.80 | |