| 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 | $223.27 | 5.586% | $235.7419 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $181.54 | 6.745% | $193.7849 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $223.59 | 6.708% | $238.5884 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $32.45 | 4.816% | $34.0128 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $158.96 | 4.365% | $165.8986 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $141.43 | 8.727% | $153.7726 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $203.60 | 9.665% | $223.2779 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $1,164.84 | $1,245.0771 | $1,245.07 | $1,245.10 | $1,245.10 | |