| 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 | $247.42 | 12.534% | $278.4316 | $278.43 | $278.45 | $278.40 |
| Purchase #2 | $244.91 | 3.768% | $254.1382 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $154.50 | 6.150% | $164.0018 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $249.97 | 5.605% | $263.9808 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $90.32 | 12.200% | $101.339 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $96.36 | 6.395% | $102.5222 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $18.77 | 13.417% | $21.2884 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $1,102.25 | $1,185.7020 | $1,185.70 | $1,185.75 | $1,185.60 | |