| 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 | $185.50 | 9.496% | $203.1151 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $63.42 | 11.460% | $70.6879 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $169.98 | 11.375% | $189.3152 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $211.29 | 13.104% | $238.9774 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $208.38 | 9.587% | $228.3574 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $67.58 | 3.503% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #7 | $24.69 | 8.608% | $26.8153 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $930.84 | $1,027.2156 | $1,027.24 | $1,027.20 | $1,027.20 | |