| 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 | $122.33 | 13.559% | $138.9167 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $228.72 | 4.856% | $239.8266 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $99.81 | 3.697% | $103.5 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $82.36 | 10.478% | $90.9897 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $187.43 | 9.654% | $205.5245 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $72.32 | 4.146% | $75.3184 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $184.90 | 6.607% | $197.1163 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $977.87 | $1,051.1922 | $1,051.20 | $1,051.15 | $1,051.10 | |