| 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 | $20.58 | 11.727% | $22.9934 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $69.58 | 6.598% | $74.1709 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $104.73 | 7.765% | $112.8623 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $167.60 | 8.535% | $181.9047 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $157.94 | 9.171% | $172.4247 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $242.53 | 6.214% | $257.6008 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $249.77 | 7.704% | $269.0123 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $1,012.73 | $1,090.9691 | $1,090.95 | $1,090.90 | $1,091.00 | |