| 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 | $112.29 | 7.386% | $120.5837 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $182.50 | 9.435% | $199.7189 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $203.26 | 9.136% | $221.8298 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $218.80 | 4.506% | $228.6591 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $219.61 | 11.828% | $245.5855 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $155.64 | 10.546% | $172.0538 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $203.62 | 13.778% | $231.6748 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,295.72 | $1,420.1056 | $1,420.10 | $1,420.10 | $1,420.20 | |