| 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 | $52.35 | 10.109% | $57.6421 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $111.83 | 3.557% | $115.8078 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $223.75 | 9.687% | $245.4247 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $213.82 | 12.288% | $240.0942 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $221.90 | 13.407% | $251.6501 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $173.44 | 7.829% | $187.0186 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $192.87 | 3.164% | $198.9724 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,189.96 | $1,296.6099 | $1,296.60 | $1,296.55 | $1,296.60 | |