| 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 | $130.30 | 11.212% | $144.9092 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $202.92 | 13.387% | $230.0849 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $182.55 | 10.368% | $201.4768 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $48.42 | 5.183% | $50.9296 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $219.63 | 6.250% | $233.3569 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $120.83 | 8.816% | $131.4824 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $206.71 | 9.367% | $226.0725 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $1,111.36 | $1,218.3123 | $1,218.31 | $1,218.35 | $1,218.40 | |