| 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 | $120.44 | 12.818% | $135.878 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $70.89 | 11.312% | $78.9091 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $14.99 | 10.118% | $16.5067 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $212.96 | 12.118% | $238.7665 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $223.58 | 4.451% | $233.5315 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $192.75 | 11.237% | $214.4093 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $234.64 | 9.302% | $256.4662 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,070.25 | $1,174.4673 | $1,174.48 | $1,174.45 | $1,174.50 | |