| 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 | $238.52 | 13.425% | $270.5413 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $173.91 | 5.806% | $184.0072 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $173.40 | 9.517% | $189.9025 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $56.81 | 6.750% | $60.6447 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $60.30 | 12.608% | $67.9026 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $228.69 | 5.527% | $241.3297 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $55.64 | 8.578% | $60.4128 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $987.27 | $1,074.7408 | $1,074.73 | $1,074.75 | $1,074.60 | |