| 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 | $107.76 | 7.520% | $115.8636 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $119.38 | 6.239% | $126.8281 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $89.77 | 7.477% | $96.4821 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $53.28 | 6.464% | $56.724 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $231.43 | 7.839% | $249.5718 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $239.72 | 12.443% | $269.5484 | $269.55 | $269.55 | $269.50 |
| Purchase #7 | $129.93 | 7.828% | $140.1009 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $971.27 | $1,055.1189 | $1,055.11 | $1,055.10 | $1,055.10 | |