| 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 | $115.38 | 13.648% | $131.1271 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $193.44 | 12.110% | $216.8656 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $239.35 | 10.499% | $264.4794 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $222.67 | 3.614% | $230.7173 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $24.50 | 8.681% | $26.6268 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $64.35 | 9.603% | $70.5295 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $209.29 | 4.198% | $218.076 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $1,068.98 | $1,158.4217 | $1,158.44 | $1,158.50 | $1,158.40 | |