| 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 | $250.67 | 5.199% | $263.7023 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $233.62 | 6.646% | $249.1464 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $145.98 | 4.787% | $152.9681 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $38.27 | 5.393% | $40.3339 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $140.35 | 11.499% | $156.4888 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $191.28 | 5.379% | $201.569 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $184.27 | 7.744% | $198.5399 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $1,184.44 | $1,262.7484 | $1,262.75 | $1,262.75 | $1,262.70 | |