| 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 | $132.96 | 3.829% | $138.051 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $102.82 | 10.332% | $113.4434 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $169.84 | 8.422% | $184.1439 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $135.72 | 4.871% | $142.3309 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $173.82 | 8.770% | $189.064 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $198.99 | 12.524% | $223.9115 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $34.41 | 13.867% | $39.1816 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $948.56 | $1,030.1263 | $1,030.11 | $1,030.15 | $1,030.10 | |