| 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 | $49.38 | 11.710% | $55.1624 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $134.45 | 3.249% | $138.8183 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $243.83 | 3.679% | $252.8005 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $149.85 | 3.593% | $155.2341 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $201.48 | 9.246% | $220.1088 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $233.79 | 5.214% | $245.9798 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $243.33 | 10.355% | $268.5268 | $268.53 | $268.55 | $268.50 |
| 7 purchase totals = | $1,256.11 | $1,336.6307 | $1,336.63 | $1,336.65 | $1,336.60 | |