| 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 | $122.53 | 9.365% | $134.0049 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $70.73 | 12.443% | $79.5309 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $104.44 | 3.529% | $108.1257 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $198.93 | 12.566% | $223.9275 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $210.74 | 6.444% | $224.3201 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $23.47 | 11.720% | $26.2207 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $240.75 | 6.519% | $256.4445 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $971.59 | $1,052.5743 | $1,052.57 | $1,052.60 | $1,052.40 | |