| 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 | $197.33 | 7.267% | $211.67 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $174.63 | 3.705% | $181.1 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $103.94 | 6.319% | $110.508 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $46.69 | 13.292% | $52.896 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $219.50 | 4.109% | $228.5193 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $148.95 | 10.730% | $164.9323 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $167.99 | 6.278% | $178.5364 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $1,059.03 | $1,128.1620 | $1,128.17 | $1,128.15 | $1,128.10 | |