| 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 | $198.62 | 6.662% | $211.8521 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $245.90 | 4.179% | $256.1762 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $171.96 | 3.605% | $178.1592 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $96.88 | 5.581% | $102.2869 | $102.29 | $102.30 | $102.30 |
| Purchase #5 | $157.81 | 12.416% | $177.4037 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $228.67 | 7.288% | $245.3355 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $81.98 | 9.655% | $89.8952 | $89.90 | $89.90 | $89.90 |
| 7 purchase totals = | $1,181.82 | $1,261.1088 | $1,261.12 | $1,261.15 | $1,261.20 | |