| 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 | $193.78 | 9.172% | $211.5535 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $140.40 | 12.277% | $157.6369 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $219.76 | 5.696% | $232.2775 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $190.99 | 10.199% | $210.4691 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $212.90 | 12.353% | $239.1995 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $178.42 | 6.191% | $189.466 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $171.89 | 8.847% | $187.0971 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $1,308.14 | $1,427.6996 | $1,427.71 | $1,427.70 | $1,427.80 | |