| 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 | $203.85 | 3.341% | $210.6606 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $24.75 | 12.771% | $27.9108 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $126.86 | 6.479% | $135.0793 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $168.86 | 4.844% | $177.0396 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $117.57 | 11.429% | $131.0071 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $167.83 | 6.428% | $178.6181 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $194.87 | 3.797% | $202.2692 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,004.59 | $1,062.5847 | $1,062.59 | $1,062.55 | $1,062.60 | |