| 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 | $202.37 | 4.470% | $211.4159 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $105.25 | 4.242% | $109.7147 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $134.55 | 5.438% | $141.8668 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $240.52 | 5.582% | $253.9458 | $253.95 | $253.95 | $253.90 |
| Purchase #5 | $84.47 | 5.277% | $88.9275 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $223.39 | 7.754% | $240.7117 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $96.54 | 5.226% | $101.5852 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $1,087.09 | $1,148.1676 | $1,148.18 | $1,148.15 | $1,148.10 | |