| 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 | $198.87 | 6.755% | $212.3037 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $61.42 | 12.682% | $69.2093 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $92.48 | 8.238% | $100.0985 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $207.55 | 10.388% | $229.1103 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $238.43 | 11.746% | $266.436 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $38.75 | 5.131% | $40.7383 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $229.95 | 8.160% | $248.7139 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,067.45 | $1,166.6100 | $1,166.61 | $1,166.60 | $1,166.50 | |