| 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 | $208.53 | 5.253% | $219.4841 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $106.31 | 6.350% | $113.0607 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $243.82 | 7.506% | $262.1211 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $137.27 | 13.499% | $155.8001 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $196.90 | 7.627% | $211.9176 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $155.61 | 4.499% | $162.6109 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $69.54 | 6.579% | $74.115 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $1,117.98 | $1,199.1095 | $1,199.11 | $1,199.05 | $1,199.10 | |