| 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 | $105.38 | 3.128% | $108.6763 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $77.82 | 7.470% | $83.6332 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $194.75 | 3.499% | $201.5643 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $159.41 | 13.634% | $181.144 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $240.50 | 10.603% | $266.0002 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $121.38 | 5.626% | $128.2088 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $192.30 | 5.182% | $202.265 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,091.54 | $1,171.4918 | $1,171.49 | $1,171.50 | $1,171.50 | |