| 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 | $210.37 | 13.128% | $237.9874 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $84.58 | 6.205% | $89.8282 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $38.58 | 13.796% | $43.9025 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $155.62 | 11.701% | $173.8291 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $240.52 | 7.678% | $258.9871 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $201.82 | 9.204% | $220.3955 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $145.47 | 7.402% | $156.2377 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $1,076.96 | $1,181.1675 | $1,181.18 | $1,181.25 | $1,181.10 | |