| 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 | $35.48 | 3.159% | $36.6008 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $120.72 | 7.682% | $129.9937 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $16.99 | 9.407% | $18.5882 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $185.42 | 3.616% | $192.1248 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $203.53 | 13.139% | $230.2718 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $216.60 | 6.563% | $230.8155 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $179.90 | 4.170% | $187.4018 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $958.64 | $1,025.7966 | $1,025.79 | $1,025.75 | $1,025.80 | |