| 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 | $230.64 | 3.302% | $238.2557 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $80.61 | 10.436% | $89.0225 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $180.25 | 7.286% | $193.383 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $14.57 | 3.560% | $15.0887 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $178.76 | 6.188% | $189.8217 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $233.92 | 6.408% | $248.9096 | $248.91 | $248.90 | $248.90 |
| Purchase #7 | $24.73 | 3.329% | $25.5533 | $25.55 | $25.55 | $25.60 |
| 7 purchase totals = | $943.48 | $1,000.0345 | $1,000.03 | $1,000.00 | $1,000.10 | |